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1F1 and 2F0 coverage.

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This commit is contained in:
jzmaddock
2024-07-14 11:17:21 +01:00
parent ba6838ce07
commit 2b4512a7cd
3 changed files with 3 additions and 2 deletions
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2
include/boost/math/special_functions/hypergeometric_1F1.hpp
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@@ -140,7 +140,7 @@ namespace boost { namespace math { namespace detail {
return hypergeometric_1F1_from_function_ratio_negative_b_forwards(a, b, z, pol, log_scaling);
}
#endif
// LCOV_EXCL_END
// LCOV_EXCL_STOP
}
//
// We could fall back to Tricomi's approximation if we're in the transition zone

2
test/test_1F1_regularized.hpp
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@@ -84,7 +84,7 @@ void test_spots(T z, const char* type_name)
BOOST_IF_CONSTEXPR(std::numeric_limits<T>::has_infinity)
{
BOOST_CHECK_EQUAL(boost::math::hypergeometric_1F1_regularized(600.25, 102.75, 11512.0), std::numeric_limits<T>::infinity());
BOOST_IF_CONSTEXPR(std::numeric_limits<T>::max_exponent == 16384)
BOOST_IF_CONSTEXPR(std::numeric_limits<long double>::max_exponent > 16000)
{
BOOST_CHECK_EQUAL(boost::math::hypergeometric_1F1_regularized(600.25, 102.75, 9985.0), std::numeric_limits<T>::infinity());
}

1
test/test_2F0.hpp
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@@ -104,4 +104,5 @@ void test_spots(T z, const char* type_name)
//
BOOST_CHECK_EQUAL(boost::math::hypergeometric_2F0(T(0), T(20), T(2)), T(1));
BOOST_CHECK_EQUAL(boost::math::hypergeometric_2F0(T(20), T(0), T(2)), T(1));
BOOST_CHECK_EQUAL(boost::math::hypergeometric_2F0(T(20), T(10), T(0)), T(1));
}