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module math
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fn C.tgamma(x f64) f64
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fn C.lgamma(x f64) f64
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// gamma computes the gamma function value
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[inline]
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pub fn gamma(a f64) f64 {
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return C.tgamma(a)
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}
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// log_gamma computes the log-gamma function value
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[inline]
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pub fn log_gamma(x f64) f64 {
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return C.lgamma(x)
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}
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