39   VERIFY_IS_APPROX(sq_m1, v1.asDiagonal().toDenseMatrix());  in diagonalmatrices()
41   VERIFY_IS_APPROX(sq_m1, v1.asDiagonal().toDenseMatrix());  in diagonalmatrices()
43   VERIFY_IS_APPROX(sq_m1, sq_m2);  in diagonalmatrices()
47   VERIFY_IS_APPROX(ldm1.diagonal(), ldm3.diagonal());  in diagonalmatrices()
49   VERIFY_IS_APPROX(ldm1.diagonal(), ldm4.diagonal());  in diagonalmatrices()
52   VERIFY_IS_APPROX(sq_m1, ldm1.toDenseMatrix());  in diagonalmatrices()
54   VERIFY_IS_APPROX(sq_m1, ldm1.toDenseMatrix());  in diagonalmatrices()
59   VERIFY_IS_APPROX( ((ldm1 * m1)(i,j))  , ldm1.diagonal()(i) * m1(i,j) );  in diagonalmatrices()
60   VERIFY_IS_APPROX( ((ldm1 * (m1+m2))(i,j))  , ldm1.diagonal()(i) * (m1+m2)(i,j) );  in diagonalmatrices()
61   VERIFY_IS_APPROX( ((m1 * rdm1)(i,j))  , rdm1.diagonal()(j) * m1(i,j) );  in diagonalmatrices()
62   VERIFY_IS_APPROX( ((v1.asDiagonal() * m1)(i,j))  , v1(i) * m1(i,j) );  in diagonalmatrices()
63   VERIFY_IS_APPROX( ((m1 * rv1.asDiagonal())(i,j))  , rv1(j) * m1(i,j) );  in diagonalmatrices()
64   VERIFY_IS_APPROX( (((v1+v2).asDiagonal() * m1)(i,j))  , (v1+v2)(i) * m1(i,j) );  in diagonalmatrices()
65   VERIFY_IS_APPROX( (((v1+v2).asDiagonal() * (m1+m2))(i,j))  , (v1+v2)(i) * (m1+m2)(i,j) );  in diagonalmatrices()
66   VERIFY_IS_APPROX( ((m1 * (rv1+rv2).asDiagonal())(i,j))  , (rv1+rv2)(j) * m1(i,j) );  in diagonalmatrices()
67   VERIFY_IS_APPROX( (((m1+m2) * (rv1+rv2).asDiagonal())(i,j))  , (rv1+rv2)(j) * (m1+m2)(i,j) );  in diagonalmatrices()
72     VERIFY_IS_APPROX( (res = m1.topRows(rows/2) * rv1.asDiagonal()), tmp * rv1.asDiagonal() );  in diagonalmatrices()
73 …VERIFY_IS_APPROX( (res = v1.head(rows/2).asDiagonal()*m1.topRows(rows/2)), v1.head(rows/2).asDiago…  in diagonalmatrices()
82   VERIFY_IS_APPROX((big.block(i,j,rows,cols)) , v1.asDiagonal() * m1 );  in diagonalmatrices()
86   VERIFY_IS_APPROX((big.block(i,j,rows,cols)) , m1 * rv1.asDiagonal() );  in diagonalmatrices()
90   VERIFY_IS_APPROX(LeftDiagonalMatrix(ldm1*s1).diagonal(), ldm1.diagonal() * s1);  in diagonalmatrices()
91   VERIFY_IS_APPROX(LeftDiagonalMatrix(s1*ldm1).diagonal(), s1 * ldm1.diagonal());  in diagonalmatrices()
93   VERIFY_IS_APPROX(m1 * (rdm1 * s1), (m1 * rdm1) * s1);  in diagonalmatrices()
94   VERIFY_IS_APPROX(m1 * (s1 * rdm1), (m1 * rdm1) * s1);  in diagonalmatrices()
99 …VERIFY_IS_APPROX( (sq_m1 += (s1*v1).asDiagonal()), sq_m2 += (s1*v1).asDiagonal().toDenseMatrix() );  in diagonalmatrices()
100 …VERIFY_IS_APPROX( (sq_m1 -= (s1*v1).asDiagonal()), sq_m2 -= (s1*v1).asDiagonal().toDenseMatrix() );  in diagonalmatrices()
101   VERIFY_IS_APPROX( (sq_m1 = (s1*v1).asDiagonal()), (s1*v1).asDiagonal().toDenseMatrix() );  in diagonalmatrices()
110 …VERIFY_IS_APPROX( res1 = diag.asDiagonal() * points.topRows<2>(), res2 = diag.asDiagonal() * tmp1 …  in bug987()
112 …VERIFY_IS_APPROX(( res1 = points.topLeftCorner<2,2>()*diag.asDiagonal()) , res2 = tmp2*diag.asDiag…  in bug987()