MatMultTrans

Computes matrix transpose times a vector.

Synopsis

int MatMultTrans(Mat mat,Vec x,Vec y)
Collective on Mat and Vec

Input Parameters

mat - the matrix
x - the vector to be multilplied

Output Parameters

y -the result

Notes

The vectors x and y cannot be the same. I.e., one cannotcall MatMultTrans(A,y,y).

Keywords

matrix, multiply, matrix-vector product, transpose

See Also

MatMult(), MatMultAdd(), MatMultTransAdd()

Location: src/mat/interface/matrix.c
Matrix Index
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