21   Index cols = m.cols();  in array_for_matrix()  local
23   MatrixType m1 = MatrixType::Random(rows, cols),  in array_for_matrix()
24              m2 = MatrixType::Random(rows, cols),  in array_for_matrix()
25              m3(rows, cols);  in array_for_matrix()
28   RowVectorType rv1 = RowVectorType::Random(cols);  in array_for_matrix()
35   VERIFY_IS_APPROX((m1.array() + s1).matrix(), MatrixType::Constant(rows,cols,s1) + m1);  in array_for_matrix()
36 …VERIFY_IS_APPROX(((m1*Scalar(2)).array() - s2).matrix(), (m1+m1) - MatrixType::Constant(rows,cols,…  in array_for_matrix()
62   VERIFY_IS_APPROX(m1.block(0,0,0,cols).colwise().sum(),  RowVectorType::Zero(cols));  in array_for_matrix()
82   Index cols = m.cols();  in comparisons()  local
85         c = internal::random<Index>(0, cols-1);  in comparisons()
87   MatrixType m1 = MatrixType::Random(rows, cols),  in comparisons()
88              m2 = MatrixType::Random(rows, cols),  in comparisons()
89              m3(rows, cols);  in comparisons()
93   if (rows*cols>1)  in comparisons()
111   for (int j=0; j<cols; ++j)  in comparisons()
114   VERIFY_IS_APPROX( (m1.array().abs()<MatrixType::Constant(rows,cols,mid).array())  in comparisons()
115                         .select(MatrixType::Zero(rows,cols),m1), m3);  in comparisons()
117   VERIFY_IS_APPROX( (m1.array().abs()<MatrixType::Constant(rows,cols,mid).array())  in comparisons()
119   VERIFY_IS_APPROX( (m1.array().abs()>=MatrixType::Constant(rows,cols,mid).array())  in comparisons()
125   VERIFY(((m1.array().abs()+1)>RealScalar(0.1)).count() == rows*cols);  in comparisons()
130 …+1)>RealScalar(0.1)).matrix().colwise().count(), VectorOfIndices::Constant(cols,rows).transpose());  in comparisons()
131 …ray().abs()+1)>RealScalar(0.1)).matrix().rowwise().count(), VectorOfIndices::Constant(rows, cols));  in comparisons()
150   Index cols = m.cols();  in cwise_min_max()  local
152   MatrixType m1 = MatrixType::Random(rows, cols);  in cwise_min_max()
158 …VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, minM1), m1.cwiseMin(MatrixType::Constant(rows,col…  in cwise_min_max()
159   VERIFY_IS_APPROX(m1, m1.cwiseMin(MatrixType::Constant(rows,cols, maxM1)));  in cwise_min_max()
161 …VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, maxM1), m1.cwiseMax(MatrixType::Constant(rows,col…  in cwise_min_max()
162   VERIFY_IS_APPROX(m1, m1.cwiseMax(MatrixType::Constant(rows,cols, minM1)));  in cwise_min_max()
165   VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, minM1), m1.cwiseMin( minM1));  in cwise_min_max()
168   VERIFY_IS_APPROX(MatrixType::Constant(rows,cols, maxM1), m1.cwiseMax( maxM1));  in cwise_min_max()