diff options
Diffstat (limited to 'test/determinant.cpp')
| -rw-r--r-- | test/determinant.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/test/determinant.cpp b/test/determinant.cpp index 68e91e4c1..bc647d25d 100644 --- a/test/determinant.cpp +++ b/test/determinant.cpp @@ -38,8 +38,8 @@ template<typename MatrixType> void determinant(const MatrixType& m) m2.setRandom(); typedef typename MatrixType::Scalar Scalar; Scalar x = ei_random<Scalar>(); - VERIFY(ei_isApprox(MatrixType::Identity(size, size).determinant(), Scalar(1))); - VERIFY(ei_isApprox((m1*m2).determinant(), m1.determinant() * m2.determinant())); + VERIFY_IS_APPROX(MatrixType::Identity(size, size).determinant(), Scalar(1)); + VERIFY_IS_APPROX((m1*m2).determinant(), m1.determinant() * m2.determinant()); if(size==1) return; int i = ei_random<int>(0, size-1); int j; @@ -48,18 +48,18 @@ template<typename MatrixType> void determinant(const MatrixType& m) } while(j==i); m2 = m1; m2.row(i).swap(m2.row(j)); - VERIFY(ei_isApprox(m2.determinant(), -m1.determinant())); + VERIFY_IS_APPROX(m2.determinant(), -m1.determinant()); m2 = m1; m2.col(i).swap(m2.col(j)); - VERIFY(ei_isApprox(m2.determinant(), -m1.determinant())); - VERIFY(ei_isApprox(m2.determinant(), m2.transpose().determinant())); - VERIFY(ei_isApprox(ei_conj(m2.determinant()), m2.adjoint().determinant())); + VERIFY_IS_APPROX(m2.determinant(), -m1.determinant()); + VERIFY_IS_APPROX(m2.determinant(), m2.transpose().determinant()); + VERIFY_IS_APPROX(ei_conj(m2.determinant()), m2.adjoint().determinant()); m2 = m1; m2.row(i) += x*m2.row(j); - VERIFY(ei_isApprox(m2.determinant(), m1.determinant())); + VERIFY_IS_APPROX(m2.determinant(), m1.determinant()); m2 = m1; m2.row(i) *= x; - VERIFY(ei_isApprox(m2.determinant(), m1.determinant() * x)); + VERIFY_IS_APPROX(m2.determinant(), m1.determinant() * x); } void test_determinant() @@ -72,4 +72,5 @@ void test_determinant() CALL_SUBTEST( determinant(Matrix<std::complex<double>, 10, 10>()) ); CALL_SUBTEST( determinant(MatrixXd(20, 20)) ); } + CALL_SUBTEST( determinant(MatrixXd(200, 200)) ); } |