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Add special case of sinh function that is used for counting phonon occupation
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@ -292,6 +292,11 @@ double gaussian(const double x, const double sigma)
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return INVSQRT2PI / sigma * exp(-x * x / 2 / sigma / sigma);
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}
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double inv_sinh_occupation(const double x, const double t)
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{
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return 1.0 / sinh(x * THZTOEVPARKB / 2 / t);
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}
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static int collect_undone_grid_points(int *undone,
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char *phonon_done,
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const int num_grid_points,
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