petsc-3.7.1 2016-05-15
Report Typos and Errors

MatAYPX

Computes Y = a*Y + X.

Synopsis

#include "petscmat.h"  
PetscErrorCode  MatAYPX(Mat Y,PetscScalar a,Mat X,MatStructure str)
Logically on Mat Many br

Input Parameters

a - the PetscScalar multiplier Many br
Y - the first matrix Many br
X - the second matrix Many br
str - either SAME_NONZERO_PATTERN, DIFFERENT_NONZERO_PATTERN or SUBSET_NONZERO_PATTERN Many br

Many br

Keywords

matrix, add

See Also

MatAXPY()

Level:intermediate
Location:
src/mat/utils/axpy.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages