PETSc version 3.15.5
MatMFFDType
algorithm used to compute the h used in computing matrix-vector products via differencing of the function 
Synopsis
typedef const char* MatMFFDType;
#define MATMFFD_DS  "ds"
#define MATMFFD_WP  "wp"
See Also
 MatMFFDSetType(), MatMFFDRegister()
Level
beginner
Location
src/mat/../../include/petscmat.h
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages