Re: [Bug-gsl] make check fails on AIX 5.2.0 in 64 bit mode

[Olaf Lenz]

Hello!

Brian Gough wrote:
> Olaf Lenz writes:
>  > PASS: gsl_cheb_eval_n, integ sin(3.08) (-0.00197327 observed vs -0.00197327 
>  > expected)
>  > PASS: gsl_cheb_eval_n, integ sin(3.11) (-0.00049344 observed vs -0.00049344 
>  > expected)
>  > PASS: gsl_cheb_eval_n, integ sin(3.14) (1.11022e-16 observed vs 0 expected)
>  > FAIL: test
>
> Could you look further back in the output for the original FAIL: lines
> which cause the problem -- thanks.

Oops, sorry, I have thought those were the lines. I have attached the output of 
the make check command in the cheb/ subdirectory. Still looks like precision 
problems for me.

Olaf


gmake  test
gmake[1]: Entering directory `/home5/hbi15/hbi151/software/src/gsl-1.5/cheb'
gmake[1]: `test' is up to date.
gmake[1]: Leaving directory `/home5/hbi15/hbi151/software/src/gsl-1.5/cheb'
gmake  check-TESTS
gmake[1]: Entering directory `/home5/hbi15/hbi151/software/src/gsl-1.5/cheb'
PASS: c[0] for T_0(x) (2 observed vs 2 expected)
PASS: c[1] for T_0(x) (2.16629e-17 observed vs 0 expected)
PASS: c[2] for T_0(x) (5.41572e-18 observed vs 0 expected)
PASS: c[3] for T_0(x) (-4.33258e-17 observed vs 0 expected)
PASS: c[4] for T_0(x) (-7.04044e-17 observed vs 0 expected)
PASS: c[5] for T_0(x) (7.58201e-17 observed vs 0 expected)
PASS: c[6] for T_0(x) (-5.41572e-17 observed vs 0 expected)
PASS: c[7] for T_0(x) (8.66516e-17 observed vs 0 expected)
PASS: c[8] for T_0(x) (1.35393e-17 observed vs 0 expected)
PASS: c[9] for T_0(x) (2.16629e-16 observed vs 0 expected)
PASS: c[10] for T_0(x) (6.22808e-17 observed vs 0 expected)
PASS: c[11] for T_0(x) (1.40809e-16 observed vs 0 expected)
PASS: c[12] for T_0(x) (-2.59955e-16 observed vs 0 expected)
PASS: c[13] for T_0(x) (-5.30741e-16 observed vs 0 expected)
PASS: c[14] for T_0(x) (-1.76011e-16 observed vs 0 expected)
PASS: c[15] for T_0(x) (3.57438e-16 observed vs 0 expected)
PASS: c[16] for T_0(x) (3.00573e-16 observed vs 0 expected)
PASS: c[17] for T_0(x) (1.12647e-15 observed vs 0 expected)
PASS: c[18] for T_0(x) (-8.66516e-16 observed vs 0 expected)
PASS: c[19] for T_0(x) (4.76584e-16 observed vs 0 expected)
PASS: c[20] for T_0(x) (-5.19909e-16 observed vs 0 expected)
PASS: c[21] for T_0(x) (-6.06561e-16 observed vs 0 expected)
PASS: c[22] for T_0(x) (-8.66516e-17 observed vs 0 expected)
PASS: c[23] for T_0(x) (-4.87415e-16 observed vs 0 expected)
PASS: c[24] for T_0(x) (5.19909e-16 observed vs 0 expected)
PASS: c[25] for T_0(x) (-6.44471e-16 observed vs 0 expected)
PASS: c[26] for T_0(x) (6.49887e-17 observed vs 0 expected)
PASS: c[27] for T_0(x) (-3.84516e-16 observed vs 0 expected)
PASS: c[28] for T_0(x) (-3.08696e-16 observed vs 0 expected)
PASS: c[29] for T_0(x) (6.81027e-16 observed vs 0 expected)
PASS: c[30] for T_0(x) (8.611e-16 observed vs 0 expected)
PASS: c[31] for T_0(x) (4.46797e-16 observed vs 0 expected)
PASS: c[32] for T_0(x) (-7.25707e-16 observed vs 0 expected)
PASS: c[33] for T_0(x) (-7.0946e-16 observed vs 0 expected)
PASS: c[34] for T_0(x) (1.5164e-16 observed vs 0 expected)
PASS: c[35] for T_0(x) (-2.70786e-17 observed vs 0 expected)
PASS: c[36] for T_0(x) (-1.36476e-15 observed vs 0 expected)
PASS: c[37] for T_0(x) (-8.43499e-16 observed vs 0 expected)
PASS: c[38] for T_0(x) (-3.0328e-16 observed vs 0 expected)
PASS: c[39] for T_0(x) (1.16032e-15 observed vs 0 expected)
PASS: c[0] for T_1(x) (8.66516e-17 observed vs 0 expected)
PASS: c[1] for T_1(x) (1 observed vs 1 expected)
PASS: c[2] for T_1(x) (-3.24943e-17 observed vs 0 expected)
PASS: c[3] for T_1(x) (-1.62472e-17 observed vs 0 expected)
PASS: c[4] for T_1(x) (8.66516e-17 observed vs 0 expected)
PASS: c[5] for T_1(x) (4.87415e-17 observed vs 0 expected)
PASS: c[6] for T_1(x) (5.41572e-17 observed vs 0 expected)
PASS: c[7] for T_1(x) (-3.24943e-17 observed vs 0 expected)
PASS: c[8] for T_1(x) (6.49887e-17 observed vs 0 expected)
PASS: c[9] for T_1(x) (-2.49123e-16 observed vs 0 expected)
PASS: c[10] for T_1(x) (-2.16629e-17 observed vs 0 expected)
PASS: c[11] for T_1(x) (-1.06961e-16 observed vs 0 expected)
PASS: c[12] for T_1(x) (4.33258e-16 observed vs 0 expected)
PASS: c[13] for T_1(x) (4.67106e-16 observed vs 0 expected)
PASS: c[14] for T_1(x) (1.29977e-16 observed vs 0 expected)
PASS: c[15] for T_1(x) (-4.87415e-16 observed vs 0 expected)
PASS: c[16] for T_1(x) (-4.11595e-16 observed vs 0 expected)
PASS: c[17] for T_1(x) (-7.79864e-16 observed vs 0 expected)
PASS: c[18] for T_1(x) (7.79864e-16 observed vs 0 expected)
PASS: c[19] for T_1(x) (-3.0328e-16 observed vs 0 expected)
PASS: c[20] for T_1(x) (2.81618e-16 observed vs 0 expected)
PASS: c[21] for T_1(x) (5.19909e-16 observed vs 0 expected)
PASS: c[22] for T_1(x) (4.33258e-17 observed vs 0 expected)
PASS: c[23] for T_1(x) (6.93212e-16 observed vs 0 expected)
PASS: c[24] for T_1(x) (-1.08314e-16 observed vs 0 expected)
PASS: c[25] for T_1(x) (1.73303e-16 observed vs 0 expected)
PASS: c[26] for T_1(x) (-6.76965e-18 observed vs 0 expected)
PASS: c[27] for T_1(x) (3.46606e-16 observed vs 0 expected)
PASS: c[28] for T_1(x) (6.78658e-16 observed vs 0 expected)
PASS: c[29] for T_1(x) (-2.49123e-16 observed vs 0 expected)
PASS: c[30] for T_1(x) (1.69241e-17 observed vs 0 expected)
PASS: c[31] for T_1(x) (-2.76202e-16 observed vs 0 expected)
PASS: c[32] for T_1(x) (6.51241e-16 observed vs 0 expected)
PASS: c[33] for T_1(x) (1.08314e-17 observed vs 0 expected)
PASS: c[34] for T_1(x) (-1.39319e-15 observed vs 0 expected)
PASS: c[35] for T_1(x) (3.24943e-17 observed vs 0 expected)
PASS: c[36] for T_1(x) (1.31602e-15 observed vs 0 expected)
PASS: c[37] for T_1(x) (8.55684e-16 observed vs 0 expected)
PASS: c[38] for T_1(x) (-5.03324e-16 observed vs 0 expected)
PASS: c[39] for T_1(x) (-1.12647e-15 observed vs 0 expected)
PASS: c[0] for T_2(x) (-9.20673e-17 observed vs 0 expected)
PASS: c[1] for T_2(x) (1.08314e-16 observed vs 0 expected)
PASS: c[2] for T_2(x) (1 observed vs 1 expected)
PASS: c[3] for T_2(x) (3.24943e-17 observed vs 0 expected)
PASS: c[4] for T_2(x) (-1.8955e-17 observed vs 0 expected)
PASS: c[5] for T_2(x) (-1.5164e-16 observed vs 0 expected)
PASS: c[6] for T_2(x) (4.60336e-17 observed vs 0 expected)
PASS: c[7] for T_2(x) (-5.41572e-17 observed vs 0 expected)
PASS: c[8] for T_2(x) (-1.54348e-16 observed vs 0 expected)
PASS: c[9] for T_2(x) (4.54921e-16 observed vs 0 expected)
PASS: c[10] for T_2(x) (-1.57056e-16 observed vs 0 expected)
PASS: c[11] for T_2(x) (2.49123e-16 observed vs 0 expected)
PASS: c[12] for T_2(x) (-5.00954e-16 observed vs 0 expected)
PASS: c[13] for T_2(x) (-3.68269e-16 observed vs 0 expected)
PASS: c[14] for T_2(x) (-1.35393e-17 observed vs 0 expected)
PASS: c[15] for T_2(x) (2.16629e-16 observed vs 0 expected)
PASS: c[16] for T_2(x) (2.49123e-16 observed vs 0 expected)
PASS: c[17] for T_2(x) (4.33258e-17 observed vs 0 expected)
PASS: c[18] for T_2(x) (-6.06561e-16 observed vs 0 expected)
PASS: c[19] for T_2(x) (-2.16629e-17 observed vs 0 expected)
PASS: c[20] for T_2(x) (-3.89932e-16 observed vs 0 expected)
PASS: c[21] for T_2(x) (-3.79101e-16 observed vs 0 expected)
PASS: c[22] for T_2(x) (0 observed vs 0 expected)
PASS: c[23] for T_2(x) (-2.59955e-16 observed vs 0 expected)
PASS: c[24] for T_2(x) (-3.24943e-16 observed vs 0 expected)
PASS: c[25] for T_2(x) (3.30359e-16 observed vs 0 expected)
PASS: c[26] for T_2(x) (5.74067e-16 observed vs 0 expected)
PASS: c[27] for T_2(x) (-1.11699e-16 observed vs 0 expected)
PASS: c[28] for T_2(x) (-3.95348e-16 observed vs 0 expected)
PASS: c[29] for T_2(x) (-1.77703e-16 observed vs 0 expected)
PASS: c[30] for T_2(x) (3.79101e-17 observed vs 0 expected)
PASS: c[31] for T_2(x) (3.93317e-16 observed vs 0 expected)
PASS: c[32] for T_2(x) (-2.2746e-16 observed vs 0 expected)
PASS: c[33] for T_2(x) (7.5617e-16 observed vs 0 expected)
PASS: c[34] for T_2(x) (1.69512e-15 observed vs 0 expected)
PASS: c[35] for T_2(x) (7.32476e-16 observed vs 0 expected)
PASS: c[36] for T_2(x) (-1.19146e-15 observed vs 0 expected)
PASS: c[37] for T_2(x) (-1.02086e-15 observed vs 0 expected)
PASS: c[38] for T_2(x) (-6.49887e-17 observed vs 0 expected)
PASS: c[39] for T_2(x) (1.19823e-15 observed vs 0 expected)
PASS: c[0] for F_sin(x) (5.63574e-17 observed vs 0 expected)
PASS: c[1] for F_sin(x) (0.569231 observed vs 0.569231 expected)
PASS: c[2] for F_sin(x) (-1.17887e-16 observed vs 0 expected)
PASS: c[3] for F_sin(x) (-0.666917 observed vs -0.666917 expected)
PASS: c[4] for F_sin(x) (1.3607e-16 observed vs 0 expected)
PASS: c[5] for F_sin(x) (0.104282 observed vs 0.104282 expected)
PASS: gsl_cheb_eval, sin(-3.14) (-5.26933e-16 observed vs -1.22465e-16 expected)
PASS: gsl_cheb_eval, sin(-3.11) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval, sin(-3.08) (-0.0627905 observed vs -0.0627905 expected)
PASS: gsl_cheb_eval, sin(-3.05) (-0.0941083 observed vs -0.0941083 expected)
PASS: gsl_cheb_eval, sin(-3.02) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval, sin(-2.98) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval, sin(-2.95) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval, sin(-2.92) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval, sin(-2.89) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval, sin(-2.86) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval, sin(-2.83) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval, sin(-2.8) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval, sin(-2.76) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval, sin(-2.73) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval, sin(-2.7) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval, sin(-2.67) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval, sin(-2.64) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval, sin(-2.61) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval, sin(-2.58) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval, sin(-2.54) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval, sin(-2.51) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval, sin(-2.48) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval, sin(-2.45) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval, sin(-2.42) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval, sin(-2.39) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval, sin(-2.36) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval, sin(-2.32) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval, sin(-2.29) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval, sin(-2.26) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval, sin(-2.23) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval, sin(-2.2) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval, sin(-2.17) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval, sin(-2.14) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval, sin(-2.1) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval, sin(-2.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval, sin(-2.04) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval, sin(-2.01) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval, sin(-1.98) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval, sin(-1.95) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval, sin(-1.92) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval, sin(-1.88) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval, sin(-1.85) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval, sin(-1.82) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval, sin(-1.79) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval, sin(-1.76) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval, sin(-1.73) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval, sin(-1.7) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval, sin(-1.67) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval, sin(-1.63) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval, sin(-1.6) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval, sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval, sin(-1.54) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval, sin(-1.51) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval, sin(-1.48) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval, sin(-1.45) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval, sin(-1.41) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval, sin(-1.38) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval, sin(-1.35) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval, sin(-1.32) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval, sin(-1.29) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval, sin(-1.26) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval, sin(-1.23) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval, sin(-1.19) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval, sin(-1.16) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval, sin(-1.13) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval, sin(-1.1) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval, sin(-1.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval, sin(-1.04) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval, sin(-1.01) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval, sin(-0.974) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval, sin(-0.942) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval, sin(-0.911) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval, sin(-0.88) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval, sin(-0.848) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval, sin(-0.817) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval, sin(-0.785) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval, sin(-0.754) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval, sin(-0.723) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval, sin(-0.691) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval, sin(-0.66) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval, sin(-0.628) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval, sin(-0.597) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval, sin(-0.565) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval, sin(-0.534) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval, sin(-0.503) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval, sin(-0.471) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval, sin(-0.44) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval, sin(-0.408) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval, sin(-0.377) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval, sin(-0.346) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval, sin(-0.314) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval, sin(-0.283) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval, sin(-0.251) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval, sin(-0.22) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval, sin(-0.188) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval, sin(-0.157) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval, sin(-0.126) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval, sin(-0.0942) (-0.0941083 observed vs -0.0941083 expected)
PASS: gsl_cheb_eval, sin(-0.0628) (-0.0627905 observed vs -0.0627905 expected)
PASS: gsl_cheb_eval, sin(-0.0314) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval, sin(-4.39e-15) (-3.03565e-15 observed vs -4.38538e-15 
expected)
PASS: gsl_cheb_eval, sin(0.0314) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval, sin(0.0628) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval, sin(0.0942) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval, sin(0.126) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval, sin(0.157) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval, sin(0.188) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval, sin(0.22) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval, sin(0.251) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval, sin(0.283) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval, sin(0.314) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval, sin(0.346) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval, sin(0.377) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval, sin(0.408) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval, sin(0.44) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval, sin(0.471) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval, sin(0.503) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval, sin(0.534) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval, sin(0.565) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval, sin(0.597) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval, sin(0.628) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval, sin(0.66) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval, sin(0.691) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval, sin(0.723) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval, sin(0.754) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval, sin(0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval, sin(0.817) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval, sin(0.848) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval, sin(0.88) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval, sin(0.911) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval, sin(0.942) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval, sin(0.974) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval, sin(1.01) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval, sin(1.04) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval, sin(1.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval, sin(1.1) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval, sin(1.13) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval, sin(1.16) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval, sin(1.19) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval, sin(1.23) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval, sin(1.26) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval, sin(1.29) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval, sin(1.32) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval, sin(1.35) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval, sin(1.38) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval, sin(1.41) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval, sin(1.45) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval, sin(1.48) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval, sin(1.51) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval, sin(1.54) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval, sin(1.57) (1 observed vs 1 expected)
PASS: gsl_cheb_eval, sin(1.6) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval, sin(1.63) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval, sin(1.67) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval, sin(1.7) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval, sin(1.73) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval, sin(1.76) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval, sin(1.79) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval, sin(1.82) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval, sin(1.85) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval, sin(1.88) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval, sin(1.92) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval, sin(1.95) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval, sin(1.98) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval, sin(2.01) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval, sin(2.04) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval, sin(2.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval, sin(2.1) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval, sin(2.14) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval, sin(2.17) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval, sin(2.2) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval, sin(2.23) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval, sin(2.26) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval, sin(2.29) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval, sin(2.32) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval, sin(2.36) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval, sin(2.39) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval, sin(2.42) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval, sin(2.45) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval, sin(2.48) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval, sin(2.51) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval, sin(2.54) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval, sin(2.58) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval, sin(2.61) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval, sin(2.64) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval, sin(2.67) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval, sin(2.7) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval, sin(2.73) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval, sin(2.76) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval, sin(2.8) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval, sin(2.83) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval, sin(2.86) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval, sin(2.89) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval, sin(2.92) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval, sin(2.95) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval, sin(2.98) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval, sin(3.02) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval, sin(3.05) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval, sin(3.08) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval, sin(3.11) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval, sin(3.14) (1.06747e-14 observed vs 9.00425e-15 expected)
PASS: gsl_cheb_eval_err, sin(-3.14) (-5.26933e-16 observed vs -1.22465e-16 
expected)
PASS: gsl_cheb_eval_err, error sin(-3.14) (6.26513e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-3.11) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval_err, error sin(-3.11) (2.60209e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-3.08) (-0.0627905 observed vs -0.0627905 expected)
PASS: gsl_cheb_eval_err, error sin(-3.08) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-3.05) (-0.0941083 observed vs -0.0941083 expected)
PASS: gsl_cheb_eval_err, error sin(-3.05) (2.35922e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-3.02) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval_err, error sin(-3.02) (1.47105e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.98) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval_err, error sin(-2.98) (1.69309e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.95) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval_err, error sin(-2.95) (1.80411e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.92) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval_err, error sin(-2.92) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.89) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_err, error sin(-2.89) (2.88658e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.86) (-0.278991 observed vs -0.278991 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.86) (3.9968028886505635e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.83) (-0.309017 observed vs -0.309017 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.83) (3.4416913763379853e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.8) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval_err, error sin(-2.8) (1.38778e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.76) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval_err, error sin(-2.76) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.73) (-0.397148 observed vs -0.397148 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.73) (3.6637359812630166e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.7) (-0.425779 observed vs -0.425779 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.7) (4.7184478546569153e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.67) (-0.45399 observed vs -0.45399 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.67) (4.496403249731884e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.64) (-0.481754 observed vs -0.481754 expected)
FAIL: gsl_cheb_eval_err, error sin(-2.64) (3.3861802251067274e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-2.61) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval_err, error sin(-2.61) (2.22045e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.58) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval_err, error sin(-2.58) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.54) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval_err, error sin(-2.54) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.51) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval_err, error sin(-2.51) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.48) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval_err, error sin(-2.48) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.45) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval_err, error sin(-2.45) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.42) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval_err, error sin(-2.42) (2.22045e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.39) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval_err, error sin(-2.39) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.36) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval_err, error sin(-2.36) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.32) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval_err, error sin(-2.32) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.29) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval_err, error sin(-2.29) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.26) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval_err, error sin(-2.26) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.23) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval_err, error sin(-2.23) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.2) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval_err, error sin(-2.2) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.17) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval_err, error sin(-2.17) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.14) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval_err, error sin(-2.14) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.1) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval_err, error sin(-2.1) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval_err, error sin(-2.07) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.04) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval_err, error sin(-2.04) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-2.01) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval_err, error sin(-2.01) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.98) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval_err, error sin(-1.98) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.95) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval_err, error sin(-1.95) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.92) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval_err, error sin(-1.92) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.88) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval_err, error sin(-1.88) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.85) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval_err, error sin(-1.85) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.82) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval_err, error sin(-1.82) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.79) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval_err, error sin(-1.79) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.76) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval_err, error sin(-1.76) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.73) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval_err, error sin(-1.73) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.7) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval_err, error sin(-1.7) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.67) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval_err, error sin(-1.67) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.63) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval_err, error sin(-1.63) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.6) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval_err, error sin(-1.6) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_err, error sin(-1.57) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.54) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval_err, error sin(-1.54) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.51) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval_err, error sin(-1.51) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.48) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval_err, error sin(-1.48) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.45) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval_err, error sin(-1.45) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.41) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval_err, error sin(-1.41) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.38) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval_err, error sin(-1.38) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.35) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval_err, error sin(-1.35) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.32) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval_err, error sin(-1.32) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.29) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval_err, error sin(-1.29) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.26) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval_err, error sin(-1.26) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.23) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval_err, error sin(-1.23) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.19) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval_err, error sin(-1.19) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.16) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval_err, error sin(-1.16) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.13) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval_err, error sin(-1.13) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.1) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval_err, error sin(-1.1) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval_err, error sin(-1.07) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.04) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval_err, error sin(-1.04) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-1.01) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval_err, error sin(-1.01) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.974) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval_err, error sin(-0.974) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.942) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval_err, error sin(-0.942) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.911) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval_err, error sin(-0.911) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.88) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval_err, error sin(-0.88) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.848) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval_err, error sin(-0.848) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.817) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval_err, error sin(-0.817) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.785) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval_err, error sin(-0.785) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.754) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval_err, error sin(-0.754) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.723) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval_err, error sin(-0.723) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.691) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval_err, error sin(-0.691) (1.55431e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.66) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval_err, error sin(-0.66) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.628) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval_err, error sin(-0.628) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.597) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval_err, error sin(-0.597) (1.55431e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.565) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval_err, error sin(-0.565) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.534) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval_err, error sin(-0.534) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.503) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval_err, error sin(-0.503) (6.10623e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.471) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval_err, error sin(-0.471) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.44) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval_err, error sin(-0.44) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.408) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval_err, error sin(-0.408) (2.16493e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.377) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval_err, error sin(-0.377) (2.10942e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.346) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval_err, error sin(-0.346) (1.94289e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.314) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval_err, error sin(-0.314) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.283) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval_err, error sin(-0.283) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.251) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_err, error sin(-0.251) (3.88578e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.22) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval_err, error sin(-0.22) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.188) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval_err, error sin(-0.188) (2.19269e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.157) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval_err, error sin(-0.157) (2.69229e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.126) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval_err, error sin(-0.126) (3.13638e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(-0.0942) (-0.0941083 observed vs -0.0941083 
expected)
FAIL: gsl_cheb_eval_err, error sin(-0.0942) (3.2890357104520263e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(-0.0628) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval_err, error sin(-0.0628) (3.10862e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_err, sin(-0.0314) (-0.0314108 observed vs -0.0314108 
expected)
PASS: gsl_cheb_eval_err, error sin(-0.0314) (2.35922e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_err, sin(-4.39e-15) (-3.03565e-15 observed vs -4.38538e-15 
expected)
PASS: gsl_cheb_eval_err, error sin(-4.39e-15) (1.57178e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.0314) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval_err, error sin(0.0314) (5.96745e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.0628) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval_err, error sin(0.0628) (8.74301e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.0942) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval_err, error sin(0.0942) (1.8735e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.126) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_err, error sin(0.126) (2.72005e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.157) (0.156434 observed vs 0.156434 expected)
FAIL: gsl_cheb_eval_err, error sin(0.157) (3.4694469519536142e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.188) (0.187381 observed vs 0.187381 expected)
FAIL: gsl_cheb_eval_err, error sin(0.188) (3.6359804056473877e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.22) (0.218143 observed vs 0.218143 expected)
FAIL: gsl_cheb_eval_err, error sin(0.22) (3.4139358007223564e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.251) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_err, error sin(0.251) (3.08087e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.283) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_err, error sin(0.283) (2.05391e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.314) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_err, error sin(0.314) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.346) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_err, error sin(0.346) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.377) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_err, error sin(0.377) (2.16493e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.408) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_err, error sin(0.408) (3.16414e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.44) (0.425779 observed vs 0.425779 expected)
FAIL: gsl_cheb_eval_err, error sin(0.44) (4.3298697960381105e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.471) (0.45399 observed vs 0.45399 expected)
FAIL: gsl_cheb_eval_err, error sin(0.471) (4.6629367034256575e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.503) (0.481754 observed vs 0.481754 expected)
FAIL: gsl_cheb_eval_err, error sin(0.503) (4.8849813083506888e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.534) (0.509041 observed vs 0.509041 expected)
FAIL: gsl_cheb_eval_err, error sin(0.534) (4.8849813083506888e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.565) (0.535827 observed vs 0.535827 expected)
FAIL: gsl_cheb_eval_err, error sin(0.565) (4.1078251911130792e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.597) (0.562083 observed vs 0.562083 expected)
FAIL: gsl_cheb_eval_err, error sin(0.597) (3.4416913763379853e-15 observed vs 
3.2142387072611116e-16 expected)
PASS: gsl_cheb_eval_err, sin(0.628) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval_err, error sin(0.628) (2.33147e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.66) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval_err, error sin(0.66) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.691) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_err, error sin(0.691) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.723) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval_err, error sin(0.723) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.754) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval_err, error sin(0.754) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval_err, error sin(0.785) (2.33147e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.817) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval_err, error sin(0.817) (2.66454e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.848) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval_err, error sin(0.848) (2.66454e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.88) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval_err, error sin(0.88) (2.55351e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.911) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_err, error sin(0.911) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.942) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval_err, error sin(0.942) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(0.974) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval_err, error sin(0.974) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.01) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval_err, error sin(1.01) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.04) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval_err, error sin(1.04) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval_err, error sin(1.07) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.1) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval_err, error sin(1.1) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.13) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_err, error sin(1.13) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.16) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval_err, error sin(1.16) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.19) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval_err, error sin(1.19) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.23) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval_err, error sin(1.23) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.26) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval_err, error sin(1.26) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.29) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval_err, error sin(1.29) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.32) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval_err, error sin(1.32) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.35) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_err, error sin(1.35) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.38) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval_err, error sin(1.38) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.41) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval_err, error sin(1.41) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.45) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval_err, error sin(1.45) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.48) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval_err, error sin(1.48) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.51) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval_err, error sin(1.51) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.54) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval_err, error sin(1.54) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.57) (1 observed vs 1 expected)
PASS: gsl_cheb_eval_err, error sin(1.57) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.6) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval_err, error sin(1.6) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.63) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval_err, error sin(1.63) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.67) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval_err, error sin(1.67) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.7) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval_err, error sin(1.7) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.73) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval_err, error sin(1.73) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.76) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval_err, error sin(1.76) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.79) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_err, error sin(1.79) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.82) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval_err, error sin(1.82) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.85) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval_err, error sin(1.85) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.88) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval_err, error sin(1.88) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.92) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval_err, error sin(1.92) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.95) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval_err, error sin(1.95) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(1.98) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval_err, error sin(1.98) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.01) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_err, error sin(2.01) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.04) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval_err, error sin(2.04) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval_err, error sin(2.07) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.1) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval_err, error sin(2.1) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.14) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval_err, error sin(2.14) (2.33147e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.17) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval_err, error sin(2.17) (2.66454e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.2) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval_err, error sin(2.2) (2.55351e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.23) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_err, error sin(2.23) (2.55351e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.26) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval_err, error sin(2.26) (2.10942e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.29) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval_err, error sin(2.29) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.32) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval_err, error sin(2.32) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.36) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval_err, error sin(2.36) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.39) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval_err, error sin(2.39) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.42) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval_err, error sin(2.42) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.45) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_err, error sin(2.45) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.48) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval_err, error sin(2.48) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.51) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval_err, error sin(2.51) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.54) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval_err, error sin(2.54) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.58) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval_err, error sin(2.58) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.61) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval_err, error sin(2.61) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.64) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval_err, error sin(2.64) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.67) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval_err, error sin(2.67) (9.4369e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.7) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval_err, error sin(2.7) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.73) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_err, error sin(2.73) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.76) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_err, error sin(2.76) (8.32667e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.8) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_err, error sin(2.8) (9.4369e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.83) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_err, error sin(2.83) (6.10623e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.86) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_err, error sin(2.86) (2.77556e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.89) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_err, error sin(2.89) (8.04912e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.92) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval_err, error sin(2.92) (1.69309e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.95) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval_err, error sin(2.95) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(2.98) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval_err, error sin(2.98) (1.58207e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(3.02) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_err, error sin(3.02) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(3.05) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval_err, error sin(3.05) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(3.08) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval_err, error sin(3.08) (1.91513e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(3.11) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval_err, error sin(3.11) (1.2837e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_err, sin(3.14) (1.06747e-14 observed vs 9.00425e-15 
expected)
PASS: gsl_cheb_eval_err, error sin(3.14) (1.89247e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n, sin(-3.14) (4.72268e-16 observed vs -1.22465e-16 
expected)
PASS: gsl_cheb_eval_n, sin(-3.11) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval_n, sin(-3.08) (-0.0627905 observed vs -0.0627905 expected)
PASS: gsl_cheb_eval_n, sin(-3.05) (-0.0941083 observed vs -0.0941083 expected)
PASS: gsl_cheb_eval_n, sin(-3.02) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval_n, sin(-2.98) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval_n, sin(-2.95) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval_n, sin(-2.92) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval_n, sin(-2.89) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_n, sin(-2.86) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval_n, sin(-2.83) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval_n, sin(-2.8) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval_n, sin(-2.76) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval_n, sin(-2.73) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval_n, sin(-2.7) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval_n, sin(-2.67) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval_n, sin(-2.64) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval_n, sin(-2.61) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval_n, sin(-2.58) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval_n, sin(-2.54) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval_n, sin(-2.51) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval_n, sin(-2.48) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval_n, sin(-2.45) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval_n, sin(-2.42) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval_n, sin(-2.39) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval_n, sin(-2.36) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval_n, sin(-2.32) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval_n, sin(-2.29) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval_n, sin(-2.26) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval_n, sin(-2.23) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval_n, sin(-2.2) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval_n, sin(-2.17) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval_n, sin(-2.14) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval_n, sin(-2.1) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval_n, sin(-2.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval_n, sin(-2.04) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval_n, sin(-2.01) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval_n, sin(-1.98) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval_n, sin(-1.95) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval_n, sin(-1.92) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval_n, sin(-1.88) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval_n, sin(-1.85) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval_n, sin(-1.82) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval_n, sin(-1.79) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval_n, sin(-1.76) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval_n, sin(-1.73) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval_n, sin(-1.7) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval_n, sin(-1.67) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval_n, sin(-1.63) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval_n, sin(-1.6) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval_n, sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n, sin(-1.54) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval_n, sin(-1.51) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval_n, sin(-1.48) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval_n, sin(-1.45) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval_n, sin(-1.41) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval_n, sin(-1.38) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval_n, sin(-1.35) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval_n, sin(-1.32) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval_n, sin(-1.29) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval_n, sin(-1.26) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval_n, sin(-1.23) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval_n, sin(-1.19) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval_n, sin(-1.16) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval_n, sin(-1.13) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval_n, sin(-1.1) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval_n, sin(-1.07) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval_n, sin(-1.04) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval_n, sin(-1.01) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval_n, sin(-0.974) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval_n, sin(-0.942) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval_n, sin(-0.911) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval_n, sin(-0.88) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval_n, sin(-0.848) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval_n, sin(-0.817) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval_n, sin(-0.785) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval_n, sin(-0.754) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval_n, sin(-0.723) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval_n, sin(-0.691) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval_n, sin(-0.66) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval_n, sin(-0.628) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval_n, sin(-0.597) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval_n, sin(-0.565) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval_n, sin(-0.534) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval_n, sin(-0.503) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval_n, sin(-0.471) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval_n, sin(-0.44) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval_n, sin(-0.408) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval_n, sin(-0.377) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval_n, sin(-0.346) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval_n, sin(-0.314) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval_n, sin(-0.283) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval_n, sin(-0.251) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_n, sin(-0.22) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval_n, sin(-0.188) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval_n, sin(-0.157) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval_n, sin(-0.126) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval_n, sin(-0.0942) (-0.0941083 observed vs -0.0941083 expected)
PASS: gsl_cheb_eval_n, sin(-0.0628) (-0.0627905 observed vs -0.0627905 expected)
PASS: gsl_cheb_eval_n, sin(-0.0314) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval_n, sin(-4.39e-15) (-4.71992e-15 observed vs -4.38538e-15 
expected)
PASS: gsl_cheb_eval_n, sin(0.0314) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval_n, sin(0.0628) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval_n, sin(0.0942) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval_n, sin(0.126) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_n, sin(0.157) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval_n, sin(0.188) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval_n, sin(0.22) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval_n, sin(0.251) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_n, sin(0.283) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_n, sin(0.314) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_n, sin(0.346) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_n, sin(0.377) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_n, sin(0.408) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_n, sin(0.44) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval_n, sin(0.471) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval_n, sin(0.503) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval_n, sin(0.534) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval_n, sin(0.565) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval_n, sin(0.597) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval_n, sin(0.628) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval_n, sin(0.66) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval_n, sin(0.691) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_n, sin(0.723) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval_n, sin(0.754) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval_n, sin(0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval_n, sin(0.817) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval_n, sin(0.848) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval_n, sin(0.88) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval_n, sin(0.911) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_n, sin(0.942) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval_n, sin(0.974) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval_n, sin(1.01) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval_n, sin(1.04) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval_n, sin(1.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval_n, sin(1.1) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval_n, sin(1.13) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_n, sin(1.16) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval_n, sin(1.19) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval_n, sin(1.23) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval_n, sin(1.26) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval_n, sin(1.29) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval_n, sin(1.32) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval_n, sin(1.35) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_n, sin(1.38) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval_n, sin(1.41) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval_n, sin(1.45) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval_n, sin(1.48) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval_n, sin(1.51) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval_n, sin(1.54) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval_n, sin(1.57) (1 observed vs 1 expected)
PASS: gsl_cheb_eval_n, sin(1.6) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval_n, sin(1.63) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval_n, sin(1.67) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval_n, sin(1.7) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval_n, sin(1.73) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval_n, sin(1.76) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval_n, sin(1.79) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_n, sin(1.82) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval_n, sin(1.85) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval_n, sin(1.88) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval_n, sin(1.92) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval_n, sin(1.95) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval_n, sin(1.98) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval_n, sin(2.01) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_n, sin(2.04) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval_n, sin(2.07) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval_n, sin(2.1) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval_n, sin(2.14) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval_n, sin(2.17) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval_n, sin(2.2) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval_n, sin(2.23) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_n, sin(2.26) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval_n, sin(2.29) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval_n, sin(2.32) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval_n, sin(2.36) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval_n, sin(2.39) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval_n, sin(2.42) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval_n, sin(2.45) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_n, sin(2.48) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval_n, sin(2.51) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval_n, sin(2.54) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval_n, sin(2.58) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval_n, sin(2.61) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval_n, sin(2.64) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval_n, sin(2.67) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval_n, sin(2.7) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval_n, sin(2.73) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_n, sin(2.76) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_n, sin(2.8) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_n, sin(2.83) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_n, sin(2.86) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_n, sin(2.89) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_n, sin(2.92) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval_n, sin(2.95) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval_n, sin(2.98) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval_n, sin(3.02) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_n, sin(3.05) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval_n, sin(3.08) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval_n, sin(3.11) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval_n, sin(3.14) (8.67627e-15 observed vs 9.00425e-15 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-3.14) (4.72268e-16 observed vs 
-1.22465e-16 expected)
PASS: gsl_cheb_eval_n_err, error sin(-3.14) (8.16777e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-3.11) (-0.0314108 observed vs -0.0314108 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-3.11) (7.28584e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-3.08) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-3.08) (1.6237e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-3.05) (-0.0941083 observed vs -0.0941083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-3.05) (1.3739e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-3.02) (-0.125333 observed vs -0.125333 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-3.02) (4.71845e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.98) (-0.156434 observed vs -0.156434 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.98) (8.32667e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.95) (-0.187381 observed vs -0.187381 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.95) (1.69309e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.92) (-0.218143 observed vs -0.218143 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.92) (1.94289e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.89) (-0.24869 observed vs -0.24869 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.89) (1.97065e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.86) (-0.278991 observed vs -0.278991 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.86) (1.4988e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.83) (-0.309017 observed vs -0.309017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.83) (9.4369e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.8) (-0.338738 observed vs -0.338738 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.8) (3.88578e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.76) (-0.368125 observed vs -0.368125 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.76) (1.4988e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.73) (-0.397148 observed vs -0.397148 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.73) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.7) (-0.425779 observed vs -0.425779 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.7) (2.66454e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.67) (-0.45399 observed vs -0.45399 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.67) (2.83107e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.64) (-0.481754 observed vs -0.481754 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.64) (2.38698e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.61) (-0.509041 observed vs -0.509041 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.61) (2.33147e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.58) (-0.535827 observed vs -0.535827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.58) (1.66533e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.54) (-0.562083 observed vs -0.562083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.54) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.51) (-0.587785 observed vs -0.587785 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.51) (3.33067e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.48) (-0.612907 observed vs -0.612907 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.48) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.45) (-0.637424 observed vs -0.637424 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.45) (1.44329e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.42) (-0.661312 observed vs -0.661312 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.42) (2.10942e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.39) (-0.684547 observed vs -0.684547 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.39) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.36) (-0.707107 observed vs -0.707107 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.36) (2.10942e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.32) (-0.728969 observed vs -0.728969 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.32) (1.77636e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.29) (-0.750111 observed vs -0.750111 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.29) (1.66533e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.26) (-0.770513 observed vs -0.770513 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.26) (1.22125e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.23) (-0.790155 observed vs -0.790155 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.23) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.2) (-0.809017 observed vs -0.809017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.2) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.17) (-0.827081 observed vs -0.827081 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.17) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.14) (-0.844328 observed vs -0.844328 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.14) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.1) (-0.860742 observed vs -0.860742 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.1) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.07) (-0.876307 observed vs -0.876307 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.07) (1.55431e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.04) (-0.891007 observed vs -0.891007 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.04) (1.66533e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-2.01) (-0.904827 observed vs -0.904827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-2.01) (1.66533e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.98) (-0.917755 observed vs -0.917755 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.98) (1.44329e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.95) (-0.929776 observed vs -0.929776 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.95) (1.22125e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.92) (-0.940881 observed vs -0.940881 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.92) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.88) (-0.951057 observed vs -0.951057 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.88) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.85) (-0.960294 observed vs -0.960294 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.85) (3.33067e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.82) (-0.968583 observed vs -0.968583 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.82) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.79) (-0.975917 observed vs -0.975917 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.79) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.76) (-0.982287 observed vs -0.982287 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.76) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.73) (-0.987688 observed vs -0.987688 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.73) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.7) (-0.992115 observed vs -0.992115 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.7) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.67) (-0.995562 observed vs -0.995562 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.67) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.63) (-0.998027 observed vs -0.998027 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.63) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.6) (-0.999507 observed vs -0.999507 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.6) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.57) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.54) (-0.999507 observed vs -0.999507 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.54) (3.33067e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.51) (-0.998027 observed vs -0.998027 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.51) (2.22045e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.48) (-0.995562 observed vs -0.995562 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.48) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.45) (-0.992115 observed vs -0.992115 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.45) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.41) (-0.987688 observed vs -0.987688 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.41) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.38) (-0.982287 observed vs -0.982287 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.38) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.35) (-0.975917 observed vs -0.975917 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.35) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.32) (-0.968583 observed vs -0.968583 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.32) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.29) (-0.960294 observed vs -0.960294 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.29) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.26) (-0.951057 observed vs -0.951057 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.26) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.23) (-0.940881 observed vs -0.940881 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.23) (3.33067e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.19) (-0.929776 observed vs -0.929776 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.19) (2.22045e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.16) (-0.917755 observed vs -0.917755 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.16) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.13) (-0.904827 observed vs -0.904827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.13) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.1) (-0.891007 observed vs -0.891007 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.1) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.07) (-0.876307 observed vs -0.876307 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.07) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.04) (-0.860742 observed vs -0.860742 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.04) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-1.01) (-0.844328 observed vs -0.844328 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-1.01) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.974) (-0.827081 observed vs -0.827081 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.974) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.942) (-0.809017 observed vs -0.809017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.942) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.911) (-0.790155 observed vs -0.790155 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.911) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.88) (-0.770513 observed vs -0.770513 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.88) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.848) (-0.750111 observed vs -0.750111 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.848) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.817) (-0.728969 observed vs -0.728969 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.817) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.785) (-0.707107 observed vs -0.707107 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.785) (2.22045e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.754) (-0.684547 observed vs -0.684547 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.754) (2.22045e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.723) (-0.661312 observed vs -0.661312 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.723) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.691) (-0.637424 observed vs -0.637424 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.691) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.66) (-0.612907 observed vs -0.612907 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.66) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.628) (-0.587785 observed vs -0.587785 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.628) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.597) (-0.562083 observed vs -0.562083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.597) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.565) (-0.535827 observed vs -0.535827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.565) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.534) (-0.509041 observed vs -0.509041 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.534) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.503) (-0.481754 observed vs -0.481754 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.503) (2.77556e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.471) (-0.45399 observed vs -0.45399 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.471) (3.33067e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.44) (-0.425779 observed vs -0.425779 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.44) (4.996e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.408) (-0.397148 observed vs -0.397148 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.408) (5.55112e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.377) (-0.368125 observed vs -0.368125 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.377) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.346) (-0.338738 observed vs -0.338738 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.346) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.314) (-0.309017 observed vs -0.309017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.314) (7.21645e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.283) (-0.278991 observed vs -0.278991 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.283) (8.32667e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.251) (-0.24869 observed vs -0.24869 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.251) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.22) (-0.218143 observed vs -0.218143 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.22) (8.88178e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.188) (-0.187381 observed vs -0.187381 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.188) (8.60423e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.157) (-0.156434 observed vs -0.156434 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.157) (6.10623e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.126) (-0.125333 observed vs -0.125333 
expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.126) (5.27356e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.0942) (-0.0941083 observed vs 
-0.0941083 expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.0942) (4.30211e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.0628) (-0.0627905 observed vs 
-0.0627905 expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.0628) (3.19189e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-0.0314) (-0.0314108 observed vs 
-0.0314108 expected)
PASS: gsl_cheb_eval_n_err, error sin(-0.0314) (4.57967e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(-4.39e-15) (-4.71992e-15 observed vs 
-4.38538e-15 expected)
PASS: gsl_cheb_eval_n_err, error sin(-4.39e-15) (5.56582e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.0314) (0.0314108 observed vs 0.0314108 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.0314) (6.31439e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.0628) (0.0627905 observed vs 0.0627905 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.0628) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.0942) (0.0941083 observed vs 0.0941083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.0942) (6.66134e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.126) (0.125333 observed vs 0.125333 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.126) (6.38378e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.157) (0.156434 observed vs 0.156434 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.157) (7.49401e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.188) (0.187381 observed vs 0.187381 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.188) (5.82867e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.22) (0.218143 observed vs 0.218143 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.22) (3.60822e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.251) (0.24869 observed vs 0.24869 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.251) (3.60822e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.283) (0.278991 observed vs 0.278991 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.283) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.314) (0.309017 observed vs 0.309017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.314) (7.21645e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.346) (0.338738 observed vs 0.338738 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.346) (9.99201e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.377) (0.368125 observed vs 0.368125 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.377) (1.38778e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.408) (0.397148 observed vs 0.397148 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.408) (1.38778e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.44) (0.425779 observed vs 0.425779 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.44) (1.94289e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.471) (0.45399 observed vs 0.45399 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.471) (1.88738e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.503) (0.481754 observed vs 0.481754 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.503) (1.88738e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.534) (0.509041 observed vs 0.509041 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.534) (2.22045e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.565) (0.535827 observed vs 0.535827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.565) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.597) (0.562083 observed vs 0.562083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.597) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.628) (0.587785 observed vs 0.587785 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.628) (1.88738e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.66) (0.612907 observed vs 0.612907 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.66) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.691) (0.637424 observed vs 0.637424 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.691) (1.33227e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.723) (0.661312 observed vs 0.661312 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.723) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.754) (0.684547 observed vs 0.684547 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.754) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.785) (0.707107 observed vs 0.707107 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.785) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.817) (0.728969 observed vs 0.728969 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.817) (4.44089e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.848) (0.750111 observed vs 0.750111 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.848) (7.77156e-16 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.88) (0.770513 observed vs 0.770513 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.88) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.911) (0.790155 observed vs 0.790155 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.911) (1.11022e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.942) (0.809017 observed vs 0.809017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.942) (1.66533e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(0.974) (0.827081 observed vs 0.827081 
expected)
PASS: gsl_cheb_eval_n_err, error sin(0.974) (1.55431e-15 observed vs 
3.21424e-16 expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.01) (0.844328 observed vs 0.844328 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.01) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.04) (0.860742 observed vs 0.860742 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.04) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.07) (0.876307 observed vs 0.876307 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.07) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.1) (0.891007 observed vs 0.891007 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.1) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.13) (0.904827 observed vs 0.904827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.13) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.16) (0.917755 observed vs 0.917755 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.16) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.19) (0.929776 observed vs 0.929776 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.19) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.23) (0.940881 observed vs 0.940881 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.23) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.26) (0.951057 observed vs 0.951057 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.26) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.29) (0.960294 observed vs 0.960294 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.29) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.32) (0.968583 observed vs 0.968583 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.32) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.35) (0.975917 observed vs 0.975917 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.35) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.38) (0.982287 observed vs 0.982287 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.38) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.41) (0.987688 observed vs 0.987688 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.41) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.45) (0.992115 observed vs 0.992115 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.45) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.48) (0.995562 observed vs 0.995562 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.48) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.51) (0.998027 observed vs 0.998027 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.51) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.54) (0.999507 observed vs 0.999507 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.54) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.57) (1 observed vs 1 expected)
PASS: gsl_cheb_eval_n_err, error sin(1.57) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.6) (0.999507 observed vs 0.999507 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.6) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.63) (0.998027 observed vs 0.998027 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.63) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.67) (0.995562 observed vs 0.995562 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.67) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.7) (0.992115 observed vs 0.992115 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.7) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.73) (0.987688 observed vs 0.987688 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.73) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.76) (0.982287 observed vs 0.982287 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.76) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.79) (0.975917 observed vs 0.975917 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.79) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.82) (0.968583 observed vs 0.968583 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.82) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.85) (0.960294 observed vs 0.960294 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.85) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.88) (0.951057 observed vs 0.951057 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.88) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.92) (0.940881 observed vs 0.940881 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.92) (6.66134e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.95) (0.929776 observed vs 0.929776 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.95) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(1.98) (0.917755 observed vs 0.917755 
expected)
PASS: gsl_cheb_eval_n_err, error sin(1.98) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.01) (0.904827 observed vs 0.904827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.01) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.04) (0.891007 observed vs 0.891007 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.04) (4.44089e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.07) (0.876307 observed vs 0.876307 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.07) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.1) (0.860742 observed vs 0.860742 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.1) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.14) (0.844328 observed vs 0.844328 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.14) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.17) (0.827081 observed vs 0.827081 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.17) (9.99201e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.2) (0.809017 observed vs 0.809017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.2) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.23) (0.790155 observed vs 0.790155 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.23) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.26) (0.770513 observed vs 0.770513 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.26) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.29) (0.750111 observed vs 0.750111 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.29) (2.22045e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.32) (0.728969 observed vs 0.728969 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.32) (1.9984e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.36) (0.707107 observed vs 0.707107 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.36) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.39) (0.684547 observed vs 0.684547 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.39) (1.66533e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.42) (0.661312 observed vs 0.661312 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.42) (1.11022e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.45) (0.637424 observed vs 0.637424 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.45) (7.77156e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.48) (0.612907 observed vs 0.612907 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.48) (3.33067e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.51) (0.587785 observed vs 0.587785 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.51) (8.88178e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.54) (0.562083 observed vs 0.562083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.54) (1.44329e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.58) (0.535827 observed vs 0.535827 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.58) (1.77636e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.61) (0.509041 observed vs 0.509041 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.61) (1.88738e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.64) (0.481754 observed vs 0.481754 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.64) (2.05391e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.67) (0.45399 observed vs 0.45399 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.67) (1.60982e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.7) (0.425779 observed vs 0.425779 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.7) (1.33227e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.73) (0.397148 observed vs 0.397148 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.73) (1.16573e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.76) (0.368125 observed vs 0.368125 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.76) (2.22045e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.8) (0.338738 observed vs 0.338738 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.8) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.83) (0.309017 observed vs 0.309017 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.83) (1.16573e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.86) (0.278991 observed vs 0.278991 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.86) (1.22125e-15 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.89) (0.24869 observed vs 0.24869 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.89) (9.4369e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.92) (0.218143 observed vs 0.218143 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.92) (9.15934e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.95) (0.187381 observed vs 0.187381 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.95) (3.88578e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(2.98) (0.156434 observed vs 0.156434 
expected)
PASS: gsl_cheb_eval_n_err, error sin(2.98) (2.498e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(3.02) (0.125333 observed vs 0.125333 
expected)
PASS: gsl_cheb_eval_n_err, error sin(3.02) (5.82867e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(3.05) (0.0941083 observed vs 0.0941083 
expected)
PASS: gsl_cheb_eval_n_err, error sin(3.05) (5.55112e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(3.08) (0.0627905 observed vs 0.0627905 
expected)
PASS: gsl_cheb_eval_n_err, error sin(3.08) (5.82867e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(3.11) (0.0314108 observed vs 0.0314108 
expected)
PASS: gsl_cheb_eval_n_err, error sin(3.11) (3.95517e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval_n_err, deriv sin(3.14) (8.67627e-15 observed vs 9.00425e-15 
expected)
PASS: gsl_cheb_eval_n_err, error sin(3.14) (5.50019e-16 observed vs 3.21424e-16 
expected)
PASS: gsl_cheb_eval, deriv sin(-3.14) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval, deriv sin(-3.11) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval, deriv sin(-3.08) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval, deriv sin(-3.05) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval, deriv sin(-3.02) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval, deriv sin(-2.98) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval, deriv sin(-2.95) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval, deriv sin(-2.92) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval, deriv sin(-2.89) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval, deriv sin(-2.86) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval, deriv sin(-2.83) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval, deriv sin(-2.8) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval, deriv sin(-2.76) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval, deriv sin(-2.73) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval, deriv sin(-2.7) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval, deriv sin(-2.67) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval, deriv sin(-2.64) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval, deriv sin(-2.61) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval, deriv sin(-2.58) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval, deriv sin(-2.54) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval, deriv sin(-2.51) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval, deriv sin(-2.48) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval, deriv sin(-2.45) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval, deriv sin(-2.42) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval, deriv sin(-2.39) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval, deriv sin(-2.36) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval, deriv sin(-2.32) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval, deriv sin(-2.29) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval, deriv sin(-2.26) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval, deriv sin(-2.23) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval, deriv sin(-2.2) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval, deriv sin(-2.17) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval, deriv sin(-2.14) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval, deriv sin(-2.1) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval, deriv sin(-2.07) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval, deriv sin(-2.04) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval, deriv sin(-2.01) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval, deriv sin(-1.98) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval, deriv sin(-1.95) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval, deriv sin(-1.92) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval, deriv sin(-1.88) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval, deriv sin(-1.85) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval, deriv sin(-1.82) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval, deriv sin(-1.79) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval, deriv sin(-1.76) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval, deriv sin(-1.73) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval, deriv sin(-1.7) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval, deriv sin(-1.67) (-0.0941083 observed vs -0.0941083 
expected)
PASS: gsl_cheb_eval, deriv sin(-1.63) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval, deriv sin(-1.6) (-0.0314108 observed vs -0.0314108 
expected)
PASS: gsl_cheb_eval, deriv sin(-1.57) (-1.63758e-14 observed vs -5.71193e-15 
expected)
PASS: gsl_cheb_eval, deriv sin(-1.54) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval, deriv sin(-1.51) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval, deriv sin(-1.48) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval, deriv sin(-1.45) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval, deriv sin(-1.41) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval, deriv sin(-1.38) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval, deriv sin(-1.35) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval, deriv sin(-1.32) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval, deriv sin(-1.29) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval, deriv sin(-1.26) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval, deriv sin(-1.23) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval, deriv sin(-1.19) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval, deriv sin(-1.16) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval, deriv sin(-1.13) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval, deriv sin(-1.1) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval, deriv sin(-1.07) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval, deriv sin(-1.04) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval, deriv sin(-1.01) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval, deriv sin(-0.974) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval, deriv sin(-0.942) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval, deriv sin(-0.911) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval, deriv sin(-0.88) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval, deriv sin(-0.848) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval, deriv sin(-0.817) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval, deriv sin(-0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval, deriv sin(-0.754) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval, deriv sin(-0.723) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval, deriv sin(-0.691) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval, deriv sin(-0.66) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval, deriv sin(-0.628) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval, deriv sin(-0.597) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval, deriv sin(-0.565) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval, deriv sin(-0.534) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval, deriv sin(-0.503) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval, deriv sin(-0.471) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval, deriv sin(-0.44) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval, deriv sin(-0.408) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval, deriv sin(-0.377) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval, deriv sin(-0.346) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval, deriv sin(-0.314) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval, deriv sin(-0.283) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval, deriv sin(-0.251) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval, deriv sin(-0.22) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval, deriv sin(-0.188) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval, deriv sin(-0.157) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval, deriv sin(-0.126) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval, deriv sin(-0.0942) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval, deriv sin(-0.0628) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval, deriv sin(-0.0314) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval, deriv sin(-4.39e-15) (1 observed vs 1 expected)
PASS: gsl_cheb_eval, deriv sin(0.0314) (0.999507 observed vs 0.999507 expected)
PASS: gsl_cheb_eval, deriv sin(0.0628) (0.998027 observed vs 0.998027 expected)
PASS: gsl_cheb_eval, deriv sin(0.0942) (0.995562 observed vs 0.995562 expected)
PASS: gsl_cheb_eval, deriv sin(0.126) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval, deriv sin(0.157) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval, deriv sin(0.188) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval, deriv sin(0.22) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval, deriv sin(0.251) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval, deriv sin(0.283) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval, deriv sin(0.314) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval, deriv sin(0.346) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval, deriv sin(0.377) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval, deriv sin(0.408) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval, deriv sin(0.44) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval, deriv sin(0.471) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval, deriv sin(0.503) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval, deriv sin(0.534) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval, deriv sin(0.565) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval, deriv sin(0.597) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval, deriv sin(0.628) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval, deriv sin(0.66) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval, deriv sin(0.691) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval, deriv sin(0.723) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval, deriv sin(0.754) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval, deriv sin(0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval, deriv sin(0.817) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval, deriv sin(0.848) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval, deriv sin(0.88) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval, deriv sin(0.911) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval, deriv sin(0.942) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval, deriv sin(0.974) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval, deriv sin(1.01) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval, deriv sin(1.04) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval, deriv sin(1.07) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval, deriv sin(1.1) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval, deriv sin(1.13) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval, deriv sin(1.16) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval, deriv sin(1.19) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval, deriv sin(1.23) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval, deriv sin(1.26) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval, deriv sin(1.29) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval, deriv sin(1.32) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval, deriv sin(1.35) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval, deriv sin(1.38) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval, deriv sin(1.41) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval, deriv sin(1.45) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval, deriv sin(1.48) (0.0941083 observed vs 0.0941083 expected)
PASS: gsl_cheb_eval, deriv sin(1.51) (0.0627905 observed vs 0.0627905 expected)
PASS: gsl_cheb_eval, deriv sin(1.54) (0.0314108 observed vs 0.0314108 expected)
PASS: gsl_cheb_eval, deriv sin(1.57) (-6.60583e-15 observed vs 3.16986e-15 
expected)
PASS: gsl_cheb_eval, deriv sin(1.6) (-0.0314108 observed vs -0.0314108 expected)
PASS: gsl_cheb_eval, deriv sin(1.63) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval, deriv sin(1.67) (-0.0941083 observed vs -0.0941083 
expected)
PASS: gsl_cheb_eval, deriv sin(1.7) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval, deriv sin(1.73) (-0.156434 observed vs -0.156434 expected)
PASS: gsl_cheb_eval, deriv sin(1.76) (-0.187381 observed vs -0.187381 expected)
PASS: gsl_cheb_eval, deriv sin(1.79) (-0.218143 observed vs -0.218143 expected)
PASS: gsl_cheb_eval, deriv sin(1.82) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval, deriv sin(1.85) (-0.278991 observed vs -0.278991 expected)
PASS: gsl_cheb_eval, deriv sin(1.88) (-0.309017 observed vs -0.309017 expected)
PASS: gsl_cheb_eval, deriv sin(1.92) (-0.338738 observed vs -0.338738 expected)
PASS: gsl_cheb_eval, deriv sin(1.95) (-0.368125 observed vs -0.368125 expected)
PASS: gsl_cheb_eval, deriv sin(1.98) (-0.397148 observed vs -0.397148 expected)
PASS: gsl_cheb_eval, deriv sin(2.01) (-0.425779 observed vs -0.425779 expected)
PASS: gsl_cheb_eval, deriv sin(2.04) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval, deriv sin(2.07) (-0.481754 observed vs -0.481754 expected)
PASS: gsl_cheb_eval, deriv sin(2.1) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval, deriv sin(2.14) (-0.535827 observed vs -0.535827 expected)
PASS: gsl_cheb_eval, deriv sin(2.17) (-0.562083 observed vs -0.562083 expected)
PASS: gsl_cheb_eval, deriv sin(2.2) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval, deriv sin(2.23) (-0.612907 observed vs -0.612907 expected)
PASS: gsl_cheb_eval, deriv sin(2.26) (-0.637424 observed vs -0.637424 expected)
PASS: gsl_cheb_eval, deriv sin(2.29) (-0.661312 observed vs -0.661312 expected)
PASS: gsl_cheb_eval, deriv sin(2.32) (-0.684547 observed vs -0.684547 expected)
PASS: gsl_cheb_eval, deriv sin(2.36) (-0.707107 observed vs -0.707107 expected)
PASS: gsl_cheb_eval, deriv sin(2.39) (-0.728969 observed vs -0.728969 expected)
PASS: gsl_cheb_eval, deriv sin(2.42) (-0.750111 observed vs -0.750111 expected)
PASS: gsl_cheb_eval, deriv sin(2.45) (-0.770513 observed vs -0.770513 expected)
PASS: gsl_cheb_eval, deriv sin(2.48) (-0.790155 observed vs -0.790155 expected)
PASS: gsl_cheb_eval, deriv sin(2.51) (-0.809017 observed vs -0.809017 expected)
PASS: gsl_cheb_eval, deriv sin(2.54) (-0.827081 observed vs -0.827081 expected)
PASS: gsl_cheb_eval, deriv sin(2.58) (-0.844328 observed vs -0.844328 expected)
PASS: gsl_cheb_eval, deriv sin(2.61) (-0.860742 observed vs -0.860742 expected)
PASS: gsl_cheb_eval, deriv sin(2.64) (-0.876307 observed vs -0.876307 expected)
PASS: gsl_cheb_eval, deriv sin(2.67) (-0.891007 observed vs -0.891007 expected)
PASS: gsl_cheb_eval, deriv sin(2.7) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval, deriv sin(2.73) (-0.917755 observed vs -0.917755 expected)
PASS: gsl_cheb_eval, deriv sin(2.76) (-0.929776 observed vs -0.929776 expected)
PASS: gsl_cheb_eval, deriv sin(2.8) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval, deriv sin(2.83) (-0.951057 observed vs -0.951057 expected)
PASS: gsl_cheb_eval, deriv sin(2.86) (-0.960294 observed vs -0.960294 expected)
PASS: gsl_cheb_eval, deriv sin(2.89) (-0.968583 observed vs -0.968583 expected)
PASS: gsl_cheb_eval, deriv sin(2.92) (-0.975917 observed vs -0.975917 expected)
PASS: gsl_cheb_eval, deriv sin(2.95) (-0.982287 observed vs -0.982287 expected)
PASS: gsl_cheb_eval, deriv sin(2.98) (-0.987688 observed vs -0.987688 expected)
PASS: gsl_cheb_eval, deriv sin(3.02) (-0.992115 observed vs -0.992115 expected)
PASS: gsl_cheb_eval, deriv sin(3.05) (-0.995562 observed vs -0.995562 expected)
PASS: gsl_cheb_eval, deriv sin(3.08) (-0.998027 observed vs -0.998027 expected)
PASS: gsl_cheb_eval, deriv sin(3.11) (-0.999507 observed vs -0.999507 expected)
PASS: gsl_cheb_eval, deriv sin(3.14) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n, deriv sin(-3.14) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n, deriv sin(-3.11) (-0.999507 observed vs -0.999507 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-3.08) (-0.998027 observed vs -0.998027 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-3.05) (-0.995562 observed vs -0.995562 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-3.02) (-0.992115 observed vs -0.992115 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.98) (-0.987688 observed vs -0.987688 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.95) (-0.982287 observed vs -0.982287 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.92) (-0.975917 observed vs -0.975917 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.89) (-0.968583 observed vs -0.968583 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.86) (-0.960294 observed vs -0.960294 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.83) (-0.951057 observed vs -0.951057 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.8) (-0.940881 observed vs -0.940881 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.76) (-0.929776 observed vs -0.929776 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.73) (-0.917755 observed vs -0.917755 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.7) (-0.904827 observed vs -0.904827 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.67) (-0.891007 observed vs -0.891007 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.64) (-0.876307 observed vs -0.876307 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.61) (-0.860742 observed vs -0.860742 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.58) (-0.844328 observed vs -0.844328 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.54) (-0.827081 observed vs -0.827081 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.51) (-0.809017 observed vs -0.809017 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.48) (-0.790155 observed vs -0.790155 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.45) (-0.770513 observed vs -0.770513 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.42) (-0.750111 observed vs -0.750111 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.39) (-0.728969 observed vs -0.728969 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.36) (-0.707107 observed vs -0.707107 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.32) (-0.684547 observed vs -0.684547 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.29) (-0.661312 observed vs -0.661312 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.26) (-0.637424 observed vs -0.637424 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.23) (-0.612907 observed vs -0.612907 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.2) (-0.587785 observed vs -0.587785 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.17) (-0.562083 observed vs -0.562083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.14) (-0.535827 observed vs -0.535827 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.1) (-0.509041 observed vs -0.509041 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.07) (-0.481754 observed vs -0.481754 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.04) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval_n, deriv sin(-2.01) (-0.425779 observed vs -0.425779 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.98) (-0.397148 observed vs -0.397148 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.95) (-0.368125 observed vs -0.368125 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.92) (-0.338738 observed vs -0.338738 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.88) (-0.309017 observed vs -0.309017 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.85) (-0.278991 observed vs -0.278991 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.82) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.79) (-0.218143 observed vs -0.218143 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.76) (-0.187381 observed vs -0.187381 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.73) (-0.156434 observed vs -0.156434 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.7) (-0.125333 observed vs -0.125333 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.67) (-0.0941083 observed vs -0.0941083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.63) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.6) (-0.0314108 observed vs -0.0314108 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.57) (5.16254e-15 observed vs -5.71193e-15 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.54) (0.0314108 observed vs 0.0314108 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.51) (0.0627905 observed vs 0.0627905 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.48) (0.0941083 observed vs 0.0941083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.45) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.41) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.38) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.35) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.32) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.29) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.26) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.23) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.19) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.16) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.13) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.1) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.07) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.04) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval_n, deriv sin(-1.01) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.974) (0.562083 observed vs 0.562083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.942) (0.587785 observed vs 0.587785 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.911) (0.612907 observed vs 0.612907 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.88) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.848) (0.661312 observed vs 0.661312 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.817) (0.684547 observed vs 0.684547 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.785) (0.707107 observed vs 0.707107 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.754) (0.728969 observed vs 0.728969 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.723) (0.750111 observed vs 0.750111 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.691) (0.770513 observed vs 0.770513 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.66) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.628) (0.809017 observed vs 0.809017 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.597) (0.827081 observed vs 0.827081 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.565) (0.844328 observed vs 0.844328 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.534) (0.860742 observed vs 0.860742 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.503) (0.876307 observed vs 0.876307 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.471) (0.891007 observed vs 0.891007 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.44) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.408) (0.917755 observed vs 0.917755 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.377) (0.929776 observed vs 0.929776 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.346) (0.940881 observed vs 0.940881 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.314) (0.951057 observed vs 0.951057 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.283) (0.960294 observed vs 0.960294 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.251) (0.968583 observed vs 0.968583 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.22) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.188) (0.982287 observed vs 0.982287 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.157) (0.987688 observed vs 0.987688 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.126) (0.992115 observed vs 0.992115 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.0942) (0.995562 observed vs 0.995562 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.0628) (0.998027 observed vs 0.998027 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-0.0314) (0.999507 observed vs 0.999507 
expected)
PASS: gsl_cheb_eval_n, deriv sin(-4.39e-15) (1 observed vs 1 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.0314) (0.999507 observed vs 0.999507 
expected)
PASS: gsl_cheb_eval_n, deriv sin(0.0628) (0.998027 observed vs 0.998027 
expected)
PASS: gsl_cheb_eval_n, deriv sin(0.0942) (0.995562 observed vs 0.995562 
expected)
PASS: gsl_cheb_eval_n, deriv sin(0.126) (0.992115 observed vs 0.992115 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.157) (0.987688 observed vs 0.987688 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.188) (0.982287 observed vs 0.982287 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.22) (0.975917 observed vs 0.975917 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.251) (0.968583 observed vs 0.968583 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.283) (0.960294 observed vs 0.960294 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.314) (0.951057 observed vs 0.951057 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.346) (0.940881 observed vs 0.940881 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.377) (0.929776 observed vs 0.929776 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.408) (0.917755 observed vs 0.917755 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.44) (0.904827 observed vs 0.904827 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.471) (0.891007 observed vs 0.891007 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.503) (0.876307 observed vs 0.876307 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.534) (0.860742 observed vs 0.860742 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.565) (0.844328 observed vs 0.844328 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.597) (0.827081 observed vs 0.827081 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.628) (0.809017 observed vs 0.809017 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.66) (0.790155 observed vs 0.790155 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.691) (0.770513 observed vs 0.770513 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.723) (0.750111 observed vs 0.750111 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.754) (0.728969 observed vs 0.728969 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.785) (0.707107 observed vs 0.707107 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.817) (0.684547 observed vs 0.684547 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.848) (0.661312 observed vs 0.661312 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.88) (0.637424 observed vs 0.637424 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.911) (0.612907 observed vs 0.612907 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.942) (0.587785 observed vs 0.587785 expected)
PASS: gsl_cheb_eval_n, deriv sin(0.974) (0.562083 observed vs 0.562083 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.01) (0.535827 observed vs 0.535827 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.04) (0.509041 observed vs 0.509041 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.07) (0.481754 observed vs 0.481754 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.1) (0.45399 observed vs 0.45399 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.13) (0.425779 observed vs 0.425779 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.16) (0.397148 observed vs 0.397148 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.19) (0.368125 observed vs 0.368125 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.23) (0.338738 observed vs 0.338738 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.26) (0.309017 observed vs 0.309017 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.29) (0.278991 observed vs 0.278991 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.32) (0.24869 observed vs 0.24869 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.35) (0.218143 observed vs 0.218143 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.38) (0.187381 observed vs 0.187381 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.41) (0.156434 observed vs 0.156434 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.45) (0.125333 observed vs 0.125333 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.48) (0.0941083 observed vs 0.0941083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.51) (0.0627905 observed vs 0.0627905 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.54) (0.0314108 observed vs 0.0314108 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.57) (1.7486e-14 observed vs 3.16986e-15 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.6) (-0.0314108 observed vs -0.0314108 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.63) (-0.0627905 observed vs -0.0627905 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.67) (-0.0941083 observed vs -0.0941083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.7) (-0.125333 observed vs -0.125333 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.73) (-0.156434 observed vs -0.156434 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.76) (-0.187381 observed vs -0.187381 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.79) (-0.218143 observed vs -0.218143 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.82) (-0.24869 observed vs -0.24869 expected)
PASS: gsl_cheb_eval_n, deriv sin(1.85) (-0.278991 observed vs -0.278991 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.88) (-0.309017 observed vs -0.309017 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.92) (-0.338738 observed vs -0.338738 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.95) (-0.368125 observed vs -0.368125 
expected)
PASS: gsl_cheb_eval_n, deriv sin(1.98) (-0.397148 observed vs -0.397148 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.01) (-0.425779 observed vs -0.425779 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.04) (-0.45399 observed vs -0.45399 expected)
PASS: gsl_cheb_eval_n, deriv sin(2.07) (-0.481754 observed vs -0.481754 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.1) (-0.509041 observed vs -0.509041 expected)
PASS: gsl_cheb_eval_n, deriv sin(2.14) (-0.535827 observed vs -0.535827 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.17) (-0.562083 observed vs -0.562083 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.2) (-0.587785 observed vs -0.587785 expected)
PASS: gsl_cheb_eval_n, deriv sin(2.23) (-0.612907 observed vs -0.612907 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.26) (-0.637424 observed vs -0.637424 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.29) (-0.661312 observed vs -0.661312 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.32) (-0.684547 observed vs -0.684547 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.36) (-0.707107 observed vs -0.707107 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.39) (-0.728969 observed vs -0.728969 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.42) (-0.750111 observed vs -0.750111 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.45) (-0.770513 observed vs -0.770513 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.48) (-0.790155 observed vs -0.790155 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.51) (-0.809017 observed vs -0.809017 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.54) (-0.827081 observed vs -0.827081 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.58) (-0.844328 observed vs -0.844328 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.61) (-0.860742 observed vs -0.860742 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.64) (-0.876307 observed vs -0.876307 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.67) (-0.891007 observed vs -0.891007 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.7) (-0.904827 observed vs -0.904827 expected)
PASS: gsl_cheb_eval_n, deriv sin(2.73) (-0.917755 observed vs -0.917755 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.76) (-0.929776 observed vs -0.929776 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.8) (-0.940881 observed vs -0.940881 expected)
PASS: gsl_cheb_eval_n, deriv sin(2.83) (-0.951057 observed vs -0.951057 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.86) (-0.960294 observed vs -0.960294 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.89) (-0.968583 observed vs -0.968583 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.92) (-0.975917 observed vs -0.975917 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.95) (-0.982287 observed vs -0.982287 
expected)
PASS: gsl_cheb_eval_n, deriv sin(2.98) (-0.987688 observed vs -0.987688 
expected)
PASS: gsl_cheb_eval_n, deriv sin(3.02) (-0.992115 observed vs -0.992115 
expected)
PASS: gsl_cheb_eval_n, deriv sin(3.05) (-0.995562 observed vs -0.995562 
expected)
PASS: gsl_cheb_eval_n, deriv sin(3.08) (-0.998027 observed vs -0.998027 
expected)
PASS: gsl_cheb_eval_n, deriv sin(3.11) (-0.999507 observed vs -0.999507 
expected)
PASS: gsl_cheb_eval_n, deriv sin(3.14) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval, integ sin(-3.14) (-2.22045e-16 observed vs 0 expected)
PASS: gsl_cheb_eval, integ sin(-3.11) (-0.00049344 observed vs -0.00049344 
expected)
PASS: gsl_cheb_eval, integ sin(-3.08) (-0.00197327 observed vs -0.00197327 
expected)
PASS: gsl_cheb_eval, integ sin(-3.05) (-0.00443804 observed vs -0.00443804 
expected)
PASS: gsl_cheb_eval, integ sin(-3.02) (-0.0078853 observed vs -0.0078853 
expected)
PASS: gsl_cheb_eval, integ sin(-2.98) (-0.0123117 observed vs -0.0123117 
expected)
PASS: gsl_cheb_eval, integ sin(-2.95) (-0.0177127 observed vs -0.0177127 
expected)
PASS: gsl_cheb_eval, integ sin(-2.92) (-0.0240832 observed vs -0.0240832 
expected)
PASS: gsl_cheb_eval, integ sin(-2.89) (-0.0314168 observed vs -0.0314168 
expected)
PASS: gsl_cheb_eval, integ sin(-2.86) (-0.0397063 observed vs -0.0397063 
expected)
PASS: gsl_cheb_eval, integ sin(-2.83) (-0.0489435 observed vs -0.0489435 
expected)
PASS: gsl_cheb_eval, integ sin(-2.8) (-0.0591192 observed vs -0.0591192 
expected)
PASS: gsl_cheb_eval, integ sin(-2.76) (-0.0702235 observed vs -0.0702235 
expected)
PASS: gsl_cheb_eval, integ sin(-2.73) (-0.0822454 observed vs -0.0822454 
expected)
PASS: gsl_cheb_eval, integ sin(-2.7) (-0.0951729 observed vs -0.0951729 
expected)
PASS: gsl_cheb_eval, integ sin(-2.67) (-0.108993 observed vs -0.108993 expected)
PASS: gsl_cheb_eval, integ sin(-2.64) (-0.123693 observed vs -0.123693 expected)
PASS: gsl_cheb_eval, integ sin(-2.61) (-0.139258 observed vs -0.139258 expected)
PASS: gsl_cheb_eval, integ sin(-2.58) (-0.155672 observed vs -0.155672 expected)
PASS: gsl_cheb_eval, integ sin(-2.54) (-0.172919 observed vs -0.172919 expected)
PASS: gsl_cheb_eval, integ sin(-2.51) (-0.190983 observed vs -0.190983 expected)
PASS: gsl_cheb_eval, integ sin(-2.48) (-0.209845 observed vs -0.209845 expected)
PASS: gsl_cheb_eval, integ sin(-2.45) (-0.229487 observed vs -0.229487 expected)
PASS: gsl_cheb_eval, integ sin(-2.42) (-0.249889 observed vs -0.249889 expected)
PASS: gsl_cheb_eval, integ sin(-2.39) (-0.271031 observed vs -0.271031 expected)
PASS: gsl_cheb_eval, integ sin(-2.36) (-0.292893 observed vs -0.292893 expected)
PASS: gsl_cheb_eval, integ sin(-2.32) (-0.315453 observed vs -0.315453 expected)
PASS: gsl_cheb_eval, integ sin(-2.29) (-0.338688 observed vs -0.338688 expected)
PASS: gsl_cheb_eval, integ sin(-2.26) (-0.362576 observed vs -0.362576 expected)
PASS: gsl_cheb_eval, integ sin(-2.23) (-0.387093 observed vs -0.387093 expected)
PASS: gsl_cheb_eval, integ sin(-2.2) (-0.412215 observed vs -0.412215 expected)
PASS: gsl_cheb_eval, integ sin(-2.17) (-0.437917 observed vs -0.437917 expected)
PASS: gsl_cheb_eval, integ sin(-2.14) (-0.464173 observed vs -0.464173 expected)
PASS: gsl_cheb_eval, integ sin(-2.1) (-0.490959 observed vs -0.490959 expected)
PASS: gsl_cheb_eval, integ sin(-2.07) (-0.518246 observed vs -0.518246 expected)
PASS: gsl_cheb_eval, integ sin(-2.04) (-0.54601 observed vs -0.54601 expected)
PASS: gsl_cheb_eval, integ sin(-2.01) (-0.574221 observed vs -0.574221 expected)
PASS: gsl_cheb_eval, integ sin(-1.98) (-0.602852 observed vs -0.602852 expected)
PASS: gsl_cheb_eval, integ sin(-1.95) (-0.631875 observed vs -0.631875 expected)
PASS: gsl_cheb_eval, integ sin(-1.92) (-0.661262 observed vs -0.661262 expected)
PASS: gsl_cheb_eval, integ sin(-1.88) (-0.690983 observed vs -0.690983 expected)
PASS: gsl_cheb_eval, integ sin(-1.85) (-0.721009 observed vs -0.721009 expected)
PASS: gsl_cheb_eval, integ sin(-1.82) (-0.75131 observed vs -0.75131 expected)
PASS: gsl_cheb_eval, integ sin(-1.79) (-0.781857 observed vs -0.781857 expected)
PASS: gsl_cheb_eval, integ sin(-1.76) (-0.812619 observed vs -0.812619 expected)
PASS: gsl_cheb_eval, integ sin(-1.73) (-0.843566 observed vs -0.843566 expected)
PASS: gsl_cheb_eval, integ sin(-1.7) (-0.874667 observed vs -0.874667 expected)
PASS: gsl_cheb_eval, integ sin(-1.67) (-0.905892 observed vs -0.905892 expected)
PASS: gsl_cheb_eval, integ sin(-1.63) (-0.937209 observed vs -0.937209 expected)
PASS: gsl_cheb_eval, integ sin(-1.6) (-0.968589 observed vs -0.968589 expected)
PASS: gsl_cheb_eval, integ sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval, integ sin(-1.54) (-1.03141 observed vs -1.03141 expected)
PASS: gsl_cheb_eval, integ sin(-1.51) (-1.06279 observed vs -1.06279 expected)
PASS: gsl_cheb_eval, integ sin(-1.48) (-1.09411 observed vs -1.09411 expected)
PASS: gsl_cheb_eval, integ sin(-1.45) (-1.12533 observed vs -1.12533 expected)
PASS: gsl_cheb_eval, integ sin(-1.41) (-1.15643 observed vs -1.15643 expected)
PASS: gsl_cheb_eval, integ sin(-1.38) (-1.18738 observed vs -1.18738 expected)
PASS: gsl_cheb_eval, integ sin(-1.35) (-1.21814 observed vs -1.21814 expected)
PASS: gsl_cheb_eval, integ sin(-1.32) (-1.24869 observed vs -1.24869 expected)
PASS: gsl_cheb_eval, integ sin(-1.29) (-1.27899 observed vs -1.27899 expected)
PASS: gsl_cheb_eval, integ sin(-1.26) (-1.30902 observed vs -1.30902 expected)
PASS: gsl_cheb_eval, integ sin(-1.23) (-1.33874 observed vs -1.33874 expected)
PASS: gsl_cheb_eval, integ sin(-1.19) (-1.36812 observed vs -1.36812 expected)
PASS: gsl_cheb_eval, integ sin(-1.16) (-1.39715 observed vs -1.39715 expected)
PASS: gsl_cheb_eval, integ sin(-1.13) (-1.42578 observed vs -1.42578 expected)
PASS: gsl_cheb_eval, integ sin(-1.1) (-1.45399 observed vs -1.45399 expected)
PASS: gsl_cheb_eval, integ sin(-1.07) (-1.48175 observed vs -1.48175 expected)
PASS: gsl_cheb_eval, integ sin(-1.04) (-1.50904 observed vs -1.50904 expected)
PASS: gsl_cheb_eval, integ sin(-1.01) (-1.53583 observed vs -1.53583 expected)
PASS: gsl_cheb_eval, integ sin(-0.974) (-1.56208 observed vs -1.56208 expected)
PASS: gsl_cheb_eval, integ sin(-0.942) (-1.58779 observed vs -1.58779 expected)
PASS: gsl_cheb_eval, integ sin(-0.911) (-1.61291 observed vs -1.61291 expected)
PASS: gsl_cheb_eval, integ sin(-0.88) (-1.63742 observed vs -1.63742 expected)
PASS: gsl_cheb_eval, integ sin(-0.848) (-1.66131 observed vs -1.66131 expected)
PASS: gsl_cheb_eval, integ sin(-0.817) (-1.68455 observed vs -1.68455 expected)
PASS: gsl_cheb_eval, integ sin(-0.785) (-1.70711 observed vs -1.70711 expected)
PASS: gsl_cheb_eval, integ sin(-0.754) (-1.72897 observed vs -1.72897 expected)
PASS: gsl_cheb_eval, integ sin(-0.723) (-1.75011 observed vs -1.75011 expected)
PASS: gsl_cheb_eval, integ sin(-0.691) (-1.77051 observed vs -1.77051 expected)
PASS: gsl_cheb_eval, integ sin(-0.66) (-1.79016 observed vs -1.79016 expected)
PASS: gsl_cheb_eval, integ sin(-0.628) (-1.80902 observed vs -1.80902 expected)
PASS: gsl_cheb_eval, integ sin(-0.597) (-1.82708 observed vs -1.82708 expected)
PASS: gsl_cheb_eval, integ sin(-0.565) (-1.84433 observed vs -1.84433 expected)
PASS: gsl_cheb_eval, integ sin(-0.534) (-1.86074 observed vs -1.86074 expected)
PASS: gsl_cheb_eval, integ sin(-0.503) (-1.87631 observed vs -1.87631 expected)
PASS: gsl_cheb_eval, integ sin(-0.471) (-1.89101 observed vs -1.89101 expected)
PASS: gsl_cheb_eval, integ sin(-0.44) (-1.90483 observed vs -1.90483 expected)
PASS: gsl_cheb_eval, integ sin(-0.408) (-1.91775 observed vs -1.91775 expected)
PASS: gsl_cheb_eval, integ sin(-0.377) (-1.92978 observed vs -1.92978 expected)
PASS: gsl_cheb_eval, integ sin(-0.346) (-1.94088 observed vs -1.94088 expected)
PASS: gsl_cheb_eval, integ sin(-0.314) (-1.95106 observed vs -1.95106 expected)
PASS: gsl_cheb_eval, integ sin(-0.283) (-1.96029 observed vs -1.96029 expected)
PASS: gsl_cheb_eval, integ sin(-0.251) (-1.96858 observed vs -1.96858 expected)
PASS: gsl_cheb_eval, integ sin(-0.22) (-1.97592 observed vs -1.97592 expected)
PASS: gsl_cheb_eval, integ sin(-0.188) (-1.98229 observed vs -1.98229 expected)
PASS: gsl_cheb_eval, integ sin(-0.157) (-1.98769 observed vs -1.98769 expected)
PASS: gsl_cheb_eval, integ sin(-0.126) (-1.99211 observed vs -1.99211 expected)
PASS: gsl_cheb_eval, integ sin(-0.0942) (-1.99556 observed vs -1.99556 expected)
PASS: gsl_cheb_eval, integ sin(-0.0628) (-1.99803 observed vs -1.99803 expected)
PASS: gsl_cheb_eval, integ sin(-0.0314) (-1.99951 observed vs -1.99951 expected)
PASS: gsl_cheb_eval, integ sin(-4.39e-15) (-2 observed vs -2 expected)
PASS: gsl_cheb_eval, integ sin(0.0314) (-1.99951 observed vs -1.99951 expected)
PASS: gsl_cheb_eval, integ sin(0.0628) (-1.99803 observed vs -1.99803 expected)
PASS: gsl_cheb_eval, integ sin(0.0942) (-1.99556 observed vs -1.99556 expected)
PASS: gsl_cheb_eval, integ sin(0.126) (-1.99211 observed vs -1.99211 expected)
PASS: gsl_cheb_eval, integ sin(0.157) (-1.98769 observed vs -1.98769 expected)
PASS: gsl_cheb_eval, integ sin(0.188) (-1.98229 observed vs -1.98229 expected)
PASS: gsl_cheb_eval, integ sin(0.22) (-1.97592 observed vs -1.97592 expected)
PASS: gsl_cheb_eval, integ sin(0.251) (-1.96858 observed vs -1.96858 expected)
PASS: gsl_cheb_eval, integ sin(0.283) (-1.96029 observed vs -1.96029 expected)
PASS: gsl_cheb_eval, integ sin(0.314) (-1.95106 observed vs -1.95106 expected)
PASS: gsl_cheb_eval, integ sin(0.346) (-1.94088 observed vs -1.94088 expected)
PASS: gsl_cheb_eval, integ sin(0.377) (-1.92978 observed vs -1.92978 expected)
PASS: gsl_cheb_eval, integ sin(0.408) (-1.91775 observed vs -1.91775 expected)
PASS: gsl_cheb_eval, integ sin(0.44) (-1.90483 observed vs -1.90483 expected)
PASS: gsl_cheb_eval, integ sin(0.471) (-1.89101 observed vs -1.89101 expected)
PASS: gsl_cheb_eval, integ sin(0.503) (-1.87631 observed vs -1.87631 expected)
PASS: gsl_cheb_eval, integ sin(0.534) (-1.86074 observed vs -1.86074 expected)
PASS: gsl_cheb_eval, integ sin(0.565) (-1.84433 observed vs -1.84433 expected)
PASS: gsl_cheb_eval, integ sin(0.597) (-1.82708 observed vs -1.82708 expected)
PASS: gsl_cheb_eval, integ sin(0.628) (-1.80902 observed vs -1.80902 expected)
PASS: gsl_cheb_eval, integ sin(0.66) (-1.79016 observed vs -1.79016 expected)
PASS: gsl_cheb_eval, integ sin(0.691) (-1.77051 observed vs -1.77051 expected)
PASS: gsl_cheb_eval, integ sin(0.723) (-1.75011 observed vs -1.75011 expected)
PASS: gsl_cheb_eval, integ sin(0.754) (-1.72897 observed vs -1.72897 expected)
PASS: gsl_cheb_eval, integ sin(0.785) (-1.70711 observed vs -1.70711 expected)
PASS: gsl_cheb_eval, integ sin(0.817) (-1.68455 observed vs -1.68455 expected)
PASS: gsl_cheb_eval, integ sin(0.848) (-1.66131 observed vs -1.66131 expected)
PASS: gsl_cheb_eval, integ sin(0.88) (-1.63742 observed vs -1.63742 expected)
PASS: gsl_cheb_eval, integ sin(0.911) (-1.61291 observed vs -1.61291 expected)
PASS: gsl_cheb_eval, integ sin(0.942) (-1.58779 observed vs -1.58779 expected)
PASS: gsl_cheb_eval, integ sin(0.974) (-1.56208 observed vs -1.56208 expected)
PASS: gsl_cheb_eval, integ sin(1.01) (-1.53583 observed vs -1.53583 expected)
PASS: gsl_cheb_eval, integ sin(1.04) (-1.50904 observed vs -1.50904 expected)
PASS: gsl_cheb_eval, integ sin(1.07) (-1.48175 observed vs -1.48175 expected)
PASS: gsl_cheb_eval, integ sin(1.1) (-1.45399 observed vs -1.45399 expected)
PASS: gsl_cheb_eval, integ sin(1.13) (-1.42578 observed vs -1.42578 expected)
PASS: gsl_cheb_eval, integ sin(1.16) (-1.39715 observed vs -1.39715 expected)
PASS: gsl_cheb_eval, integ sin(1.19) (-1.36812 observed vs -1.36812 expected)
PASS: gsl_cheb_eval, integ sin(1.23) (-1.33874 observed vs -1.33874 expected)
PASS: gsl_cheb_eval, integ sin(1.26) (-1.30902 observed vs -1.30902 expected)
PASS: gsl_cheb_eval, integ sin(1.29) (-1.27899 observed vs -1.27899 expected)
PASS: gsl_cheb_eval, integ sin(1.32) (-1.24869 observed vs -1.24869 expected)
PASS: gsl_cheb_eval, integ sin(1.35) (-1.21814 observed vs -1.21814 expected)
PASS: gsl_cheb_eval, integ sin(1.38) (-1.18738 observed vs -1.18738 expected)
PASS: gsl_cheb_eval, integ sin(1.41) (-1.15643 observed vs -1.15643 expected)
PASS: gsl_cheb_eval, integ sin(1.45) (-1.12533 observed vs -1.12533 expected)
PASS: gsl_cheb_eval, integ sin(1.48) (-1.09411 observed vs -1.09411 expected)
PASS: gsl_cheb_eval, integ sin(1.51) (-1.06279 observed vs -1.06279 expected)
PASS: gsl_cheb_eval, integ sin(1.54) (-1.03141 observed vs -1.03141 expected)
PASS: gsl_cheb_eval, integ sin(1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval, integ sin(1.6) (-0.968589 observed vs -0.968589 expected)
PASS: gsl_cheb_eval, integ sin(1.63) (-0.937209 observed vs -0.937209 expected)
PASS: gsl_cheb_eval, integ sin(1.67) (-0.905892 observed vs -0.905892 expected)
PASS: gsl_cheb_eval, integ sin(1.7) (-0.874667 observed vs -0.874667 expected)
PASS: gsl_cheb_eval, integ sin(1.73) (-0.843566 observed vs -0.843566 expected)
PASS: gsl_cheb_eval, integ sin(1.76) (-0.812619 observed vs -0.812619 expected)
PASS: gsl_cheb_eval, integ sin(1.79) (-0.781857 observed vs -0.781857 expected)
PASS: gsl_cheb_eval, integ sin(1.82) (-0.75131 observed vs -0.75131 expected)
PASS: gsl_cheb_eval, integ sin(1.85) (-0.721009 observed vs -0.721009 expected)
PASS: gsl_cheb_eval, integ sin(1.88) (-0.690983 observed vs -0.690983 expected)
PASS: gsl_cheb_eval, integ sin(1.92) (-0.661262 observed vs -0.661262 expected)
PASS: gsl_cheb_eval, integ sin(1.95) (-0.631875 observed vs -0.631875 expected)
PASS: gsl_cheb_eval, integ sin(1.98) (-0.602852 observed vs -0.602852 expected)
PASS: gsl_cheb_eval, integ sin(2.01) (-0.574221 observed vs -0.574221 expected)
PASS: gsl_cheb_eval, integ sin(2.04) (-0.54601 observed vs -0.54601 expected)
PASS: gsl_cheb_eval, integ sin(2.07) (-0.518246 observed vs -0.518246 expected)
PASS: gsl_cheb_eval, integ sin(2.1) (-0.490959 observed vs -0.490959 expected)
PASS: gsl_cheb_eval, integ sin(2.14) (-0.464173 observed vs -0.464173 expected)
PASS: gsl_cheb_eval, integ sin(2.17) (-0.437917 observed vs -0.437917 expected)
PASS: gsl_cheb_eval, integ sin(2.2) (-0.412215 observed vs -0.412215 expected)
PASS: gsl_cheb_eval, integ sin(2.23) (-0.387093 observed vs -0.387093 expected)
PASS: gsl_cheb_eval, integ sin(2.26) (-0.362576 observed vs -0.362576 expected)
PASS: gsl_cheb_eval, integ sin(2.29) (-0.338688 observed vs -0.338688 expected)
PASS: gsl_cheb_eval, integ sin(2.32) (-0.315453 observed vs -0.315453 expected)
PASS: gsl_cheb_eval, integ sin(2.36) (-0.292893 observed vs -0.292893 expected)
PASS: gsl_cheb_eval, integ sin(2.39) (-0.271031 observed vs -0.271031 expected)
PASS: gsl_cheb_eval, integ sin(2.42) (-0.249889 observed vs -0.249889 expected)
PASS: gsl_cheb_eval, integ sin(2.45) (-0.229487 observed vs -0.229487 expected)
PASS: gsl_cheb_eval, integ sin(2.48) (-0.209845 observed vs -0.209845 expected)
PASS: gsl_cheb_eval, integ sin(2.51) (-0.190983 observed vs -0.190983 expected)
PASS: gsl_cheb_eval, integ sin(2.54) (-0.172919 observed vs -0.172919 expected)
PASS: gsl_cheb_eval, integ sin(2.58) (-0.155672 observed vs -0.155672 expected)
PASS: gsl_cheb_eval, integ sin(2.61) (-0.139258 observed vs -0.139258 expected)
PASS: gsl_cheb_eval, integ sin(2.64) (-0.123693 observed vs -0.123693 expected)
PASS: gsl_cheb_eval, integ sin(2.67) (-0.108993 observed vs -0.108993 expected)
PASS: gsl_cheb_eval, integ sin(2.7) (-0.0951729 observed vs -0.0951729 expected)
PASS: gsl_cheb_eval, integ sin(2.73) (-0.0822454 observed vs -0.0822454 
expected)
PASS: gsl_cheb_eval, integ sin(2.76) (-0.0702235 observed vs -0.0702235 
expected)
PASS: gsl_cheb_eval, integ sin(2.8) (-0.0591192 observed vs -0.0591192 expected)
PASS: gsl_cheb_eval, integ sin(2.83) (-0.0489435 observed vs -0.0489435 
expected)
PASS: gsl_cheb_eval, integ sin(2.86) (-0.0397063 observed vs -0.0397063 
expected)
PASS: gsl_cheb_eval, integ sin(2.89) (-0.0314168 observed vs -0.0314168 
expected)
PASS: gsl_cheb_eval, integ sin(2.92) (-0.0240832 observed vs -0.0240832 
expected)
PASS: gsl_cheb_eval, integ sin(2.95) (-0.0177127 observed vs -0.0177127 
expected)
PASS: gsl_cheb_eval, integ sin(2.98) (-0.0123117 observed vs -0.0123117 
expected)
PASS: gsl_cheb_eval, integ sin(3.02) (-0.0078853 observed vs -0.0078853 
expected)
PASS: gsl_cheb_eval, integ sin(3.05) (-0.00443804 observed vs -0.00443804 
expected)
PASS: gsl_cheb_eval, integ sin(3.08) (-0.00197327 observed vs -0.00197327 
expected)
PASS: gsl_cheb_eval, integ sin(3.11) (-0.00049344 observed vs -0.00049344 
expected)
PASS: gsl_cheb_eval, integ sin(3.14) (1.11022e-16 observed vs 0 expected)
PASS: gsl_cheb_eval_n, integ sin(-3.14) (-2.22045e-16 observed vs 0 expected)
PASS: gsl_cheb_eval_n, integ sin(-3.11) (-0.00049344 observed vs -0.00049344 
expected)
PASS: gsl_cheb_eval_n, integ sin(-3.08) (-0.00197327 observed vs -0.00197327 
expected)
PASS: gsl_cheb_eval_n, integ sin(-3.05) (-0.00443804 observed vs -0.00443804 
expected)
PASS: gsl_cheb_eval_n, integ sin(-3.02) (-0.0078853 observed vs -0.0078853 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.98) (-0.0123117 observed vs -0.0123117 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.95) (-0.0177127 observed vs -0.0177127 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.92) (-0.0240832 observed vs -0.0240832 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.89) (-0.0314168 observed vs -0.0314168 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.86) (-0.0397063 observed vs -0.0397063 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.83) (-0.0489435 observed vs -0.0489435 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.8) (-0.0591192 observed vs -0.0591192 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.76) (-0.0702235 observed vs -0.0702235 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.73) (-0.0822454 observed vs -0.0822454 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.7) (-0.0951729 observed vs -0.0951729 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.67) (-0.108993 observed vs -0.108993 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.64) (-0.123693 observed vs -0.123693 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.61) (-0.139258 observed vs -0.139258 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.58) (-0.155672 observed vs -0.155672 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.54) (-0.172919 observed vs -0.172919 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.51) (-0.190983 observed vs -0.190983 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.48) (-0.209845 observed vs -0.209845 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.45) (-0.229487 observed vs -0.229487 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.42) (-0.249889 observed vs -0.249889 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.39) (-0.271031 observed vs -0.271031 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.36) (-0.292893 observed vs -0.292893 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.32) (-0.315453 observed vs -0.315453 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.29) (-0.338688 observed vs -0.338688 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.26) (-0.362576 observed vs -0.362576 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.23) (-0.387093 observed vs -0.387093 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.2) (-0.412215 observed vs -0.412215 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.17) (-0.437917 observed vs -0.437917 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.14) (-0.464173 observed vs -0.464173 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.1) (-0.490959 observed vs -0.490959 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.07) (-0.518246 observed vs -0.518246 
expected)
PASS: gsl_cheb_eval_n, integ sin(-2.04) (-0.54601 observed vs -0.54601 expected)
PASS: gsl_cheb_eval_n, integ sin(-2.01) (-0.574221 observed vs -0.574221 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.98) (-0.602852 observed vs -0.602852 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.95) (-0.631875 observed vs -0.631875 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.92) (-0.661262 observed vs -0.661262 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.88) (-0.690983 observed vs -0.690983 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.85) (-0.721009 observed vs -0.721009 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.82) (-0.75131 observed vs -0.75131 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.79) (-0.781857 observed vs -0.781857 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.76) (-0.812619 observed vs -0.812619 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.73) (-0.843566 observed vs -0.843566 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.7) (-0.874667 observed vs -0.874667 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.67) (-0.905892 observed vs -0.905892 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.63) (-0.937209 observed vs -0.937209 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.6) (-0.968589 observed vs -0.968589 
expected)
PASS: gsl_cheb_eval_n, integ sin(-1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.54) (-1.03141 observed vs -1.03141 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.51) (-1.06279 observed vs -1.06279 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.48) (-1.09411 observed vs -1.09411 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.45) (-1.12533 observed vs -1.12533 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.41) (-1.15643 observed vs -1.15643 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.38) (-1.18738 observed vs -1.18738 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.35) (-1.21814 observed vs -1.21814 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.32) (-1.24869 observed vs -1.24869 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.29) (-1.27899 observed vs -1.27899 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.26) (-1.30902 observed vs -1.30902 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.23) (-1.33874 observed vs -1.33874 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.19) (-1.36812 observed vs -1.36812 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.16) (-1.39715 observed vs -1.39715 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.13) (-1.42578 observed vs -1.42578 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.1) (-1.45399 observed vs -1.45399 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.07) (-1.48175 observed vs -1.48175 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.04) (-1.50904 observed vs -1.50904 expected)
PASS: gsl_cheb_eval_n, integ sin(-1.01) (-1.53583 observed vs -1.53583 expected)
PASS: gsl_cheb_eval_n, integ sin(-0.974) (-1.56208 observed vs -1.56208 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.942) (-1.58779 observed vs -1.58779 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.911) (-1.61291 observed vs -1.61291 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.88) (-1.63742 observed vs -1.63742 expected)
PASS: gsl_cheb_eval_n, integ sin(-0.848) (-1.66131 observed vs -1.66131 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.817) (-1.68455 observed vs -1.68455 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.785) (-1.70711 observed vs -1.70711 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.754) (-1.72897 observed vs -1.72897 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.723) (-1.75011 observed vs -1.75011 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.691) (-1.77051 observed vs -1.77051 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.66) (-1.79016 observed vs -1.79016 expected)
PASS: gsl_cheb_eval_n, integ sin(-0.628) (-1.80902 observed vs -1.80902 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.597) (-1.82708 observed vs -1.82708 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.565) (-1.84433 observed vs -1.84433 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.534) (-1.86074 observed vs -1.86074 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.503) (-1.87631 observed vs -1.87631 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.471) (-1.89101 observed vs -1.89101 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.44) (-1.90483 observed vs -1.90483 expected)
PASS: gsl_cheb_eval_n, integ sin(-0.408) (-1.91775 observed vs -1.91775 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.377) (-1.92978 observed vs -1.92978 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.346) (-1.94088 observed vs -1.94088 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.314) (-1.95106 observed vs -1.95106 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.283) (-1.96029 observed vs -1.96029 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.251) (-1.96858 observed vs -1.96858 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.22) (-1.97592 observed vs -1.97592 expected)
PASS: gsl_cheb_eval_n, integ sin(-0.188) (-1.98229 observed vs -1.98229 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.157) (-1.98769 observed vs -1.98769 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.126) (-1.99211 observed vs -1.99211 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.0942) (-1.99556 observed vs -1.99556 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.0628) (-1.99803 observed vs -1.99803 
expected)
PASS: gsl_cheb_eval_n, integ sin(-0.0314) (-1.99951 observed vs -1.99951 
expected)
PASS: gsl_cheb_eval_n, integ sin(-4.39e-15) (-2 observed vs -2 expected)
PASS: gsl_cheb_eval_n, integ sin(0.0314) (-1.99951 observed vs -1.99951 
expected)
PASS: gsl_cheb_eval_n, integ sin(0.0628) (-1.99803 observed vs -1.99803 
expected)
PASS: gsl_cheb_eval_n, integ sin(0.0942) (-1.99556 observed vs -1.99556 
expected)
PASS: gsl_cheb_eval_n, integ sin(0.126) (-1.99211 observed vs -1.99211 expected)
PASS: gsl_cheb_eval_n, integ sin(0.157) (-1.98769 observed vs -1.98769 expected)
PASS: gsl_cheb_eval_n, integ sin(0.188) (-1.98229 observed vs -1.98229 expected)
PASS: gsl_cheb_eval_n, integ sin(0.22) (-1.97592 observed vs -1.97592 expected)
PASS: gsl_cheb_eval_n, integ sin(0.251) (-1.96858 observed vs -1.96858 expected)
PASS: gsl_cheb_eval_n, integ sin(0.283) (-1.96029 observed vs -1.96029 expected)
PASS: gsl_cheb_eval_n, integ sin(0.314) (-1.95106 observed vs -1.95106 expected)
PASS: gsl_cheb_eval_n, integ sin(0.346) (-1.94088 observed vs -1.94088 expected)
PASS: gsl_cheb_eval_n, integ sin(0.377) (-1.92978 observed vs -1.92978 expected)
PASS: gsl_cheb_eval_n, integ sin(0.408) (-1.91775 observed vs -1.91775 expected)
PASS: gsl_cheb_eval_n, integ sin(0.44) (-1.90483 observed vs -1.90483 expected)
PASS: gsl_cheb_eval_n, integ sin(0.471) (-1.89101 observed vs -1.89101 expected)
PASS: gsl_cheb_eval_n, integ sin(0.503) (-1.87631 observed vs -1.87631 expected)
PASS: gsl_cheb_eval_n, integ sin(0.534) (-1.86074 observed vs -1.86074 expected)
PASS: gsl_cheb_eval_n, integ sin(0.565) (-1.84433 observed vs -1.84433 expected)
PASS: gsl_cheb_eval_n, integ sin(0.597) (-1.82708 observed vs -1.82708 expected)
PASS: gsl_cheb_eval_n, integ sin(0.628) (-1.80902 observed vs -1.80902 expected)
PASS: gsl_cheb_eval_n, integ sin(0.66) (-1.79016 observed vs -1.79016 expected)
PASS: gsl_cheb_eval_n, integ sin(0.691) (-1.77051 observed vs -1.77051 expected)
PASS: gsl_cheb_eval_n, integ sin(0.723) (-1.75011 observed vs -1.75011 expected)
PASS: gsl_cheb_eval_n, integ sin(0.754) (-1.72897 observed vs -1.72897 expected)
PASS: gsl_cheb_eval_n, integ sin(0.785) (-1.70711 observed vs -1.70711 expected)
PASS: gsl_cheb_eval_n, integ sin(0.817) (-1.68455 observed vs -1.68455 expected)
PASS: gsl_cheb_eval_n, integ sin(0.848) (-1.66131 observed vs -1.66131 expected)
PASS: gsl_cheb_eval_n, integ sin(0.88) (-1.63742 observed vs -1.63742 expected)
PASS: gsl_cheb_eval_n, integ sin(0.911) (-1.61291 observed vs -1.61291 expected)
PASS: gsl_cheb_eval_n, integ sin(0.942) (-1.58779 observed vs -1.58779 expected)
PASS: gsl_cheb_eval_n, integ sin(0.974) (-1.56208 observed vs -1.56208 expected)
PASS: gsl_cheb_eval_n, integ sin(1.01) (-1.53583 observed vs -1.53583 expected)
PASS: gsl_cheb_eval_n, integ sin(1.04) (-1.50904 observed vs -1.50904 expected)
PASS: gsl_cheb_eval_n, integ sin(1.07) (-1.48175 observed vs -1.48175 expected)
PASS: gsl_cheb_eval_n, integ sin(1.1) (-1.45399 observed vs -1.45399 expected)
PASS: gsl_cheb_eval_n, integ sin(1.13) (-1.42578 observed vs -1.42578 expected)
PASS: gsl_cheb_eval_n, integ sin(1.16) (-1.39715 observed vs -1.39715 expected)
PASS: gsl_cheb_eval_n, integ sin(1.19) (-1.36812 observed vs -1.36812 expected)
PASS: gsl_cheb_eval_n, integ sin(1.23) (-1.33874 observed vs -1.33874 expected)
PASS: gsl_cheb_eval_n, integ sin(1.26) (-1.30902 observed vs -1.30902 expected)
PASS: gsl_cheb_eval_n, integ sin(1.29) (-1.27899 observed vs -1.27899 expected)
PASS: gsl_cheb_eval_n, integ sin(1.32) (-1.24869 observed vs -1.24869 expected)
PASS: gsl_cheb_eval_n, integ sin(1.35) (-1.21814 observed vs -1.21814 expected)
PASS: gsl_cheb_eval_n, integ sin(1.38) (-1.18738 observed vs -1.18738 expected)
PASS: gsl_cheb_eval_n, integ sin(1.41) (-1.15643 observed vs -1.15643 expected)
PASS: gsl_cheb_eval_n, integ sin(1.45) (-1.12533 observed vs -1.12533 expected)
PASS: gsl_cheb_eval_n, integ sin(1.48) (-1.09411 observed vs -1.09411 expected)
PASS: gsl_cheb_eval_n, integ sin(1.51) (-1.06279 observed vs -1.06279 expected)
PASS: gsl_cheb_eval_n, integ sin(1.54) (-1.03141 observed vs -1.03141 expected)
PASS: gsl_cheb_eval_n, integ sin(1.57) (-1 observed vs -1 expected)
PASS: gsl_cheb_eval_n, integ sin(1.6) (-0.968589 observed vs -0.968589 expected)
PASS: gsl_cheb_eval_n, integ sin(1.63) (-0.937209 observed vs -0.937209 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.67) (-0.905892 observed vs -0.905892 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.7) (-0.874667 observed vs -0.874667 expected)
PASS: gsl_cheb_eval_n, integ sin(1.73) (-0.843566 observed vs -0.843566 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.76) (-0.812619 observed vs -0.812619 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.79) (-0.781857 observed vs -0.781857 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.82) (-0.75131 observed vs -0.75131 expected)
PASS: gsl_cheb_eval_n, integ sin(1.85) (-0.721009 observed vs -0.721009 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.88) (-0.690983 observed vs -0.690983 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.92) (-0.661262 observed vs -0.661262 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.95) (-0.631875 observed vs -0.631875 
expected)
PASS: gsl_cheb_eval_n, integ sin(1.98) (-0.602852 observed vs -0.602852 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.01) (-0.574221 observed vs -0.574221 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.04) (-0.54601 observed vs -0.54601 expected)
PASS: gsl_cheb_eval_n, integ sin(2.07) (-0.518246 observed vs -0.518246 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.1) (-0.490959 observed vs -0.490959 expected)
PASS: gsl_cheb_eval_n, integ sin(2.14) (-0.464173 observed vs -0.464173 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.17) (-0.437917 observed vs -0.437917 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.2) (-0.412215 observed vs -0.412215 expected)
PASS: gsl_cheb_eval_n, integ sin(2.23) (-0.387093 observed vs -0.387093 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.26) (-0.362576 observed vs -0.362576 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.29) (-0.338688 observed vs -0.338688 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.32) (-0.315453 observed vs -0.315453 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.36) (-0.292893 observed vs -0.292893 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.39) (-0.271031 observed vs -0.271031 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.42) (-0.249889 observed vs -0.249889 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.45) (-0.229487 observed vs -0.229487 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.48) (-0.209845 observed vs -0.209845 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.51) (-0.190983 observed vs -0.190983 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.54) (-0.172919 observed vs -0.172919 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.58) (-0.155672 observed vs -0.155672 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.61) (-0.139258 observed vs -0.139258 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.64) (-0.123693 observed vs -0.123693 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.67) (-0.108993 observed vs -0.108993 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.7) (-0.0951729 observed vs -0.0951729 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.73) (-0.0822454 observed vs -0.0822454 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.76) (-0.0702235 observed vs -0.0702235 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.8) (-0.0591192 observed vs -0.0591192 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.83) (-0.0489435 observed vs -0.0489435 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.86) (-0.0397063 observed vs -0.0397063 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.89) (-0.0314168 observed vs -0.0314168 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.92) (-0.0240832 observed vs -0.0240832 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.95) (-0.0177127 observed vs -0.0177127 
expected)
PASS: gsl_cheb_eval_n, integ sin(2.98) (-0.0123117 observed vs -0.0123117 
expected)
PASS: gsl_cheb_eval_n, integ sin(3.02) (-0.0078853 observed vs -0.0078853 
expected)
PASS: gsl_cheb_eval_n, integ sin(3.05) (-0.00443804 observed vs -0.00443804 
expected)
PASS: gsl_cheb_eval_n, integ sin(3.08) (-0.00197327 observed vs -0.00197327 
expected)
PASS: gsl_cheb_eval_n, integ sin(3.11) (-0.00049344 observed vs -0.00049344 
expected)
PASS: gsl_cheb_eval_n, integ sin(3.14) (1.11022e-16 observed vs 0 expected)
FAIL: test
===================
1 of 1 tests failed
===================
gmake[1]: *** [check-TESTS] Error 1
gmake[1]: Leaving directory `/home5/hbi15/hbi151/software/src/gsl-1.5/cheb'
gmake: *** [check-am] Error 2

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