petsc-3.4.2 2013-07-02

# MATCOMPOSITE

A matrix defined by the sum (or product) of one or more matrices (all matrices are of same size and parallel layout). Notes: to use the product of the matrices call MatCompositeSetType(mat,MAT_COMPOSITE_MULTIPLICATIVE);

### See Also

MatCreateComposite(), MatCompositeAddMat(), MatSetType(), MatCompositeMerge(), MatCompositeSetType(), MatCompositeType

Level:advanced
Location:src/mat/impls/composite/mcomposite.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages