Lines Matching refs:gamma
66 reflection formula for the gamma function. It conforms to IEEE
108 /* Implementation of the real gamma function. In extensive but non-exhaustive
125 Gamma(x) involves computing pow(x+g-0.5, x-0.5) / exp(x+g-0.5). For many x
189 /* gamma values for small positive integers, 1 though NGAMMA_INTEGRAL */
326 lgamma: natural log of the absolute value of the Gamma function.
847 FUNC1A(gamma, m_tgamma,
848 "gamma(x)\n\nGamma function at x.")
850 "lgamma(x)\n\nNatural logarithm of absolute value of Gamma function at x.")
1593 {"gamma", math_gamma, METH_O, math_gamma_doc},
