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Add coverage for long double to matrix_exponential test.

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This commit is contained in:
Jitse Niesen 2011-08-21 00:20:29 +01:00
parent 6d7a32231d
commit 9e667e28f5
2 changed files with 6 additions and 3 deletions
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4
unsupported/Eigen/MatrixFunctions
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@ -171,8 +171,8 @@ the z-axis.
\include MatrixExponential.cpp
Output: \verbinclude MatrixExponential.out
\note \p M has to be a matrix of \c float, \c double,
\c complex<float> or \c complex<double> .
\note \p M has to be a matrix of \c float, \c double, \c long double
\c complex<float>, \c complex<double>, or \c complex<long double> .
\section matrixbase_log MatrixBase::log()

5
unsupported/test/matrix_exponential.cpp
View File

@ -55,7 +55,7 @@ void test2dRotation(double tol)
for (int i=0; i<=20; i++)
{
angle = static_cast<T>(pow(10, i / 5. - 2));
B << cos(angle), sin(angle), -sin(angle), cos(angle);
B << std::cos(angle), std::sin(angle), -std::sin(angle), std::cos(angle);
C = (angle*A).matrixFunction(expfn);
std::cout << "test2dRotation: i = " << i << " error funm = " << relerr(C, B);
@ -146,8 +146,10 @@ void test_matrix_exponential()
{
CALL_SUBTEST_2(test2dRotation<double>(1e-13));
CALL_SUBTEST_1(test2dRotation<float>(2e-5)); // was 1e-5, relaxed for clang 2.8 / linux / x86-64
CALL_SUBTEST_8(test2dRotation<long double>(1e-13));
CALL_SUBTEST_2(test2dHyperbolicRotation<double>(1e-14));
CALL_SUBTEST_1(test2dHyperbolicRotation<float>(1e-5));
CALL_SUBTEST_8(test2dHyperbolicRotation<long double>(1e-14));
CALL_SUBTEST_6(testPascal<float>(1e-6));
CALL_SUBTEST_5(testPascal<double>(1e-15));
CALL_SUBTEST_2(randomTest(Matrix2d(), 1e-13));
@ -158,4 +160,5 @@ void test_matrix_exponential()
CALL_SUBTEST_5(randomTest(Matrix3cf(), 1e-4));
CALL_SUBTEST_1(randomTest(Matrix4f(), 1e-4));
CALL_SUBTEST_6(randomTest(MatrixXf(8,8), 1e-4));
CALL_SUBTEST_9(randomTest(Matrix<long double,Dynamic,Dynamic>(7,7), 1e-13));
}