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From: | Brian Gladman |
Subject: | [Bug-gsl] [bug #39713] roots/secant.c "derivative value is not finite" for a good guess |
Date: | Tue, 01 Oct 2013 19:29:54 +0000 |
User-agent: | Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.76 Safari/537.36 |
Follow-up Comment #2, bug #39713 (project gsl): Running the program provided on Windows x64 gives: # i x_i-r x_i - x_p status 0 -1.110e-016 -2.347e-001 -2 1 0.000e+000 1.110e-016 0 # Converged # f(x_i) = 0.0000e+000 so the problem appears to be system dependent. On which systems does this error show up? Can anyone else confirm this as a problem? All bug reports should include: The version number of GSL The hardware and operating system The compiler used, including version number and compilation options A description of the bug behaviour A short program which reproducibly exercises the bug It is also useful if you can report whether the same problem occurs when the library is compiled without optimization. Thank you. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?39713> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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