Skip to main content

softplus

numrs2::special

Function softplus 

Source 
pub fn softplus<T>(x: T) -> T
where
    T: Float + FromPrimitive,
Expand description

Softplus function

Computes log(1 + exp(x)) in a numerically stable way.

§Arguments

  • x - Input value

§Returns

log(1 + exp(x))