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21 lines
599 B
C++
21 lines
599 B
C++
#include <TugUtils.hpp>
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#include <doctest/doctest.h>
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#include <limits>
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TEST_CASE("Maths") {
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SUBCASE("mean between two alphas") {
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double alpha1 = 10;
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double alpha2 = 20;
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double average = 15;
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double harmonicMean =
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double(2) / ((double(1) / alpha1) + (double(1) / alpha2));
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// double difference = std::fabs(calcAlphaIntercell(alpha1, alpha2) -
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// harmonicMean); CHECK(difference <
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// std::numeric_limits<double>::epsilon());
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CHECK_EQ(calcAlphaIntercell(alpha1, alpha2), harmonicMean);
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CHECK_EQ(calcAlphaIntercell(alpha1, alpha2, false), average);
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}
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}
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