33   Index rows = m.rows();  in product()  local
38   MatrixType m1 = MatrixType::Random(rows, cols),  in product()
39              m2 = MatrixType::Random(rows, cols),  in product()
40              m3(rows, cols);  in product()
42              identity = RowSquareMatrixType::Identity(rows, rows),  in product()
43              square = RowSquareMatrixType::Random(rows, rows),  in product()
44              res = RowSquareMatrixType::Random(rows, rows);  in product()
48   RowVectorType v1 = RowVectorType::Random(rows);  in product()
54   Index r  = internal::random<Index>(0, rows-1),  in product()
78   VERIFY_IS_APPROX(MatrixType::Identity(rows, cols)(r,c), static_cast<Scalar>(r==c));  in product()
80   if (rows!=cols)  in product()
85   if (!NumTraits<Scalar>::IsInteger && (std::min)(rows,cols)>1)  in product()
94   if (!NumTraits<Scalar>::IsInteger && (std::min)(rows,cols)>1)  in product()
106   if (!NumTraits<Scalar>::IsInteger && (std::min)(rows,cols)>1)  in product()
136   for (int i=0; i<rows; ++i)  in product()
140   for (int i=0; i<rows; ++i)  in product()
147   if (!NumTraits<Scalar>::IsInteger && (std::min)(rows,cols)>1)  in product()
160 …VERIFY_IS_APPROX(res.block(0,0,1,rows).noalias() = m1.col(0).transpose() * square.transpose(),    …  in product()
161 …VERIFY_IS_APPROX(res.block(0,0,1,rows).noalias() = m1.block(0,0,rows,1).transpose() * square.trans…  in product()
162 …VERIFY_IS_APPROX(res.block(0,0,1,rows).noalias() = m1.col(0).transpose() * square,                …  in product()
163 …VERIFY_IS_APPROX(res.block(0,0,1,rows).noalias() = m1.block(0,0,rows,1).transpose() * square,     …  in product()
173     RowVectorType w1(rows);  in product()
174     VERIFY_IS_APPROX(square * v1.block(0,0,rows,1), square * v1);  in product()
175     VERIFY_IS_APPROX(w1.noalias() = square * v1.block(0,0,rows,1), square * v1);  in product()
176     VERIFY_IS_APPROX(w1.block(0,0,rows,1).noalias() = square * v1.block(0,0,rows,1), square * v1);  in product()
202     VERIFY_IS_APPROX(m1.col(c) * m1.row(r), m1.block(0,c,rows,1) * m1.block(r,0,1,cols));  in product()
203 …se() * m1.col(c).transpose(), m1.block(r,0,1,cols).transpose() * m1.block(0,c,rows,1).transpose());  in product()
204     VERIFY_IS_APPROX(m1.block(0,c,rows,1) * m1.row(r), m1.block(0,c,rows,1) * m1.block(r,0,1,cols));  in product()
205     VERIFY_IS_APPROX(m1.col(c) * m1.block(r,0,1,cols), m1.block(0,c,rows,1) * m1.block(r,0,1,cols));  in product()
206     VERIFY_IS_APPROX(m1.leftCols(1) * m1.row(r), m1.block(0,0,rows,1) * m1.block(r,0,1,cols));  in product()
207     VERIFY_IS_APPROX(m1.col(c) * m1.topRows(1), m1.block(0,c,rows,1) * m1.block(0,0,1,cols));  in product()