Gamma distributed pseudorandom numbers.
Gamma distribution cumulative distribution function (CDF).
Gamma function.
Calculate a scaled Lanczos sum for the approximation of the gamma function.
Incomplete gamma function.
Natural logarithm of the gamma function.
Gamma distribution quantile function.
Gamma distribution probability density function (PDF).
Gamma distribution logarithm of probability density function (PDF).
Calculate the Lanczos sum for the approximation of the gamma function.
Cauchy distributed pseudorandom numbers.
Compute gamma(x+1) - 1.
Compute the ratio of two gamma functions.
Inverse incomplete gamma function.
Inverse gamma distributed pseudorandom numbers.
Chi-squared distribution cumulative distribution function (CDF).
Evaluate a factorial.
Arbitrary constant `g` to be used in Lanczos approximation functions.
Gamma distribution standard deviation.
Gamma distribution logarithm of cumulative distribution function (CDF).
Gamma distribution skewness.
Gamma distribution mode.
Gamma distribution moment-generating function (MGF).
Gamma distribution expected value.