Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
lis_esolver_get_residualnorm(Lis Library Functilis_esolver_get_residualnorm(3)

NAME
       lis_esolver_get_residualnorm  -	get the	relative residual norm for the
       specified eigenpair from	the eigensolver

SYNOPSIS
       #include	"lis.h"

       LIS_INT	lis_esolver_get_residualnorm(LIS_ESOLVER   esolver,   LIS_REAL
       *residual);

DESCRIPTION
       Get the relative	residual norm ||lx - Ax||_2/||lx||_2 for the specified
       eigenpair from the eigensolver.

INPUT
       esolver
	      The eigensolver

OUTPUT
       residual
	      The relative residual norm ||lx -	Ax||_2/||lx||_2

EXIT STATUS
       The following exit values are returned:

       0      The process is normally terminated

       unspecified
	      An error occurred

SEE ALSO
       lis(3)

       http://www.ssisc.org/lis/

Man Page			  28 Aug 2014  lis_esolver_get_residualnorm(3)

NAME | SYNOPSIS | DESCRIPTION | INPUT | OUTPUT | EXIT STATUS | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=lis_esolver_get_residualnorm&sektion=3f&manpath=FreeBSD+13.0-RELEASE+and+Ports>

home | help