File: cs_droptol.c

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#include "cs.h"
static csi cs_tol (csi i, csi j, double aij, void *tol)
{
    return (fabs (aij) > *((double *) tol)) ;
}
csi cs_droptol (cs *A, double tol)
{
    return (cs_fkeep (A, &cs_tol, &tol)) ;    /* keep all large entries */
}