Function statrs::function::beta::checked_ln_beta [−][src]
pub fn checked_ln_beta(a: f64, b: f64) -> Result<f64>
Expand description
Computes the natural logarithm
of the beta function
where a is the first beta parameter
and b is the second beta parameter
and a > 0, b > 0.
Errors
if a <= 0.0 or b <= 0.0