Gamma 函数
编程计算 Gamma 函数的值
\[
\Gamma(s)=\int_0^{+\infty}e^{-t}t^s\cdot\frac{1}{t}dt
\]
GNU GSL
References:
http://stackoverflow.com/questions/15472803/gamma-or-log-gamma-function-in-c-or-c
http://www.nr.com/
Answer
编程计算 Gamma 函数的值
\[
\Gamma(s)=\int_0^{+\infty}e^{-t}t^s\cdot\frac{1}{t}dt
\]
GNU GSL
References:
http://stackoverflow.com/questions/15472803/gamma-or-log-gamma-function-in-c-or-c
http://www.nr.com/