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| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2015-04-08 03:09:47 +0000 |
|---|---|---|
| committer | <> | 2015-05-05 14:37:32 +0000 |
| commit | f2541bb90af059680aa7036f315f052175999355 (patch) | |
| tree | a5b214744b256f07e1dc2bd7273035a7808c659f /libs/math/test/test_ibeta.hpp | |
| parent | ed232fdd34968697a68783b3195b1da4226915b5 (diff) | |
| download | boost-tarball-master.tar.gz | |
Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_58_0.tar.bz2.HEADboost_1_58_0master
Diffstat (limited to 'libs/math/test/test_ibeta.hpp')
| -rw-r--r-- | libs/math/test/test_ibeta.hpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libs/math/test/test_ibeta.hpp b/libs/math/test/test_ibeta.hpp index 55bb9fe0c..a1606312f 100644 --- a/libs/math/test/test_ibeta.hpp +++ b/libs/math/test/test_ibeta.hpp @@ -362,5 +362,45 @@ void test_spots(T) static_cast<T>(1), static_cast<T>(0.825L)), static_cast<T>(0.996883849270604867987018345952777458206564642094991979259788L), tolerance); + + // + // Bug cases from Rocco Romeo: + // + BOOST_CHECK_CLOSE( + ::boost::math::beta( + static_cast<T>(2), + static_cast<T>(24), + ldexp(static_cast<T>(1), -52)), + static_cast<T>(2.46519032881565349871772482100516780410072110983579277754743e-32L), tolerance); + BOOST_CHECK_CLOSE( + ::boost::math::ibeta( + static_cast<T>(2), + static_cast<T>(24), + ldexp(static_cast<T>(1), -52)), + static_cast<T>(1.47911419728939209923063489260310068246043266590147566652846e-29L), tolerance); + BOOST_CHECK_CLOSE( + ::boost::math::beta( + static_cast<T>(3), + static_cast<T>(2), + ldexp(static_cast<T>(1), -270)), + static_cast<T>(4.88182556606650701438035298707052523938789614661168065734809e-245L), tolerance); + BOOST_CHECK_CLOSE( + ::boost::math::beta( + static_cast<T>(2), + static_cast<T>(31), + ldexp(static_cast<T>(1), -373)), + static_cast<T>(1.35080680244581673116149460571129957689952846520037541640260e-225L), tolerance); + BOOST_CHECK_CLOSE( + ::boost::math::ibeta( + static_cast<T>(3), + static_cast<T>(2), + ldexp(static_cast<T>(1), -270)), + static_cast<T>(5.85819067927980841725642358448463028726547537593401678881771e-244L), tolerance); + BOOST_CHECK_CLOSE( + ::boost::math::ibeta( + static_cast<T>(2), + static_cast<T>(31), + ldexp(static_cast<T>(1), -373)), + static_cast<T>(1.34000034802625019731220264886560918028433223747877241307138e-222L), tolerance); } |