MatMultAdd
Computes v3 = v2 + A * v1.
Synopsis
int MatMultAdd(Mat mat,Vec v1,Vec v2,Vec v3)
Collective on Mat and
Vec
Input Parameters
mat | - the matrix
|
v1, v2 | - the vectors
|
Output Parameters
v3 -the result
Notes
The vectors v1 and v3 cannot be the same. I.e., one
cannotcall MatMultAdd(A,v1,v2,v1).
Keywords
matrix, multiply, matrix-vector product, add
See Also
MatMultTrans(), MatMult(), MatMultTransAdd()
Location: src/mat/interface/matrix.c
Matrix Index
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