PETSc version 3.15.5
MatChop
Set all values in the matrix less than the tolerance to zero
Synopsis
#include "petscmat.h"
PetscErrorCode MatChop(Mat A, PetscReal tol)
Input Parameters
| A | - The matrix
|
| tol | - The zero tolerance
|
Output Parameters
See Also
MatCreate(), MatZeroEntries()
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