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Added support for expm1 in Eigen.

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This commit is contained in:
Srinivas Vasudevan
2016-12-02 14:13:01 -08:00
parent 27873008d4
commit 218764ee1f
15 changed files with 171 additions and 13 deletions
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5
test/half_float.cpp
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@@ -185,6 +185,11 @@ void test_basic_functions()
VERIFY_IS_APPROX(float(numext::exp(half(EIGEN_PI))), 20.f + float(EIGEN_PI));
VERIFY_IS_APPROX(float(exp(half(EIGEN_PI))), 20.f + float(EIGEN_PI));
VERIFY_IS_EQUAL(float(numext::expm1(half(0.0f))), 0.0f);
VERIFY_IS_EQUAL(float(expm1(half(0.0f))), 0.0f);
VERIFY_IS_APPROX(float(numext::expm1(half(2.0f))), 6.3890561f);
VERIFY_IS_APPROX(float(expm1(half(2.0f))), 6.3890561f);
VERIFY_IS_EQUAL(float(numext::log(half(1.0f))), 0.0f);
VERIFY_IS_EQUAL(float(log(half(1.0f))), 0.0f);
VERIFY_IS_APPROX(float(numext::log(half(10.0f))), 2.30273f);