Roland Conybeare
ecd019e8bb
git-subtree-dir: xo-distribution git-subtree-mainline:4e022df686git-subtree-split:036ca5d817
24 lines
786 B
C++
24 lines
786 B
C++
/* @file Normal.test.cpp */
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#include "xo/distribution/Normal.hpp"
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#include <catch2/catch.hpp>
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namespace xo {
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using xo::distribution::Normal;
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namespace ut {
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TEST_CASE("normal", "[distribution]") {
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auto n01 = Normal::unit();
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CHECK(n01->cdf(-3.0) == Approx(0.001349898).margin(1e-9));
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CHECK(n01->cdf(-2.0) == Approx(0.0227501319).margin(1e-9));
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CHECK(n01->cdf(-1.0) == Approx(0.1586552539).margin(1e-9));
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CHECK(n01->cdf(0.0) == 0.5);
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CHECK(n01->cdf(1.0) == 1.0 - n01->cdf(-1.0));
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CHECK(n01->cdf(2.0) == 1.0 - n01->cdf(-2.0));
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CHECK(n01->cdf(3.0) == 1.0 - n01->cdf(-3.0));
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} /*TEST_CASE(normal)*/
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} /*namespace ut*/
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} /*namespace xo*/
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/* end Normal.test.cpp */
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