finesse.cymath.cmatrix.KLUMatrix.zgemv¶
- KLUMatrix.zgemv(self, double complex[::1] out, unsigned int rhs_index=0) void ¶
Multiply this matrix with the rhs vector corresponding to rhs_index, and store the result in out.
Performs the operation \(y = A x\).
- Parameters
- outcomplex_t[::1]
The vector to store the result in.
- rhs_indexunsigned, optional
The rhs vector to multiply this matrix with; defaults to 0.