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