Swap rows of a matrix
mps_row_exg( op, row1, row2 )
multi-precision matrix
Integer scalar
Exchange the row number row1 with row2 of op. This operation is always performed in-place.
row1
row2
op
// Standard usage. A = [1 -2; 3 -4] mpsA = mps_init2(A,100) mps_row_exg(op,1,2)