subtractMultipleTo() [5/10]

void MatrixOps::subtractMultipleTo ( DMatQQFlint & C, const DMatQQFlint & A, const DMatQQFlint & B )

inline

Definition at line 1180 of file mat-linalg.hpp.

{
  DMatQQFlint D(C.ring(), A.numRows(), B.numColumns());
  fmpq_mat_mul(D.fmpq_mat(), A.fmpq_mat(), B.fmpq_mat());
  fmpq_mat_sub(C.fmpq_mat(), C.fmpq_mat(), D.fmpq_mat());
}

References DMat< M2::ARingQQFlint >::fmpq_mat(), DMat< M2::ARingQQFlint >::numColumns(), DMat< M2::ARingQQFlint >::numRows(), and DMat< M2::ARingQQFlint >::ring().