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## Re: [Bug-gsl] Error in the gsl documentation (Matrix section)

**From**: |
Brian Gough |

**Subject**: |
Re: [Bug-gsl] Error in the gsl documentation (Matrix section) |

**Date**: |
Fri, 27 Jan 2006 19:12:49 +0000 |

address@hidden writes:
>* Hello,*
>* *
>* there is (I think) an error in the gsl documentation :*
>* *
>* section : Vectors and Matrices*
>* subsection : Finding maximum and minimum elements of matrices*
>* *
>* the function "void gsl_matrix_minmax_index (const gsl_matrix * m, size_t **
>* imin, size_t * imax)" not exists...*
>* *
>* I think the correct prototype is : void gsl_matrix_minmax_index (const*
>* gsl_matrix*, size_t*, size_t*, size_t*, size_t*)*
Thanks for the bug report. This will be fixed in the next release.
The correct definition is shown below.
--
Brian Gough
Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/
@deftypefun void gsl_matrix_minmax_index (const gsl_matrix * @var{m}, size_t *
@var{imin}, size_t * @var{jmin}, size_t * @var{imax}, size_t * @var{jmax})
This function returns the indices of the minimum and maximum values in
the matrix @var{m}, storing them in (@var{imin},@var{jmin}) and
(@var{imax},@var{jmax}). When there are several equal minimum or maximum
elements then the first elements found are returned, searching in
row-major order.
@end deftypefun