NAME

is_column_sum_greater_than - Tests whether the sum of the elements of a column of a matrix is greater

SYNOPSIS

#include "m/m_find.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int is_column_sum_greater_than
(
	const Matrix *mp,
	int col,
	void *params
);

DESCRIPTION

than a certain value. This routine is a predicate for the find_in_matrix_by_cols routine. It returns 1 if the the sum of the elements of column 'col' is greater than *params (when cast to a double).

RETURNS

NO_ERROR on success, and ERROR on failure, with an error being set.

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Ernesto Brau

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