poissonLPMF

Computes the poisson log probability mass function (LPMF).

@safe pure nothrow @nogc

poissonLPMF

(

)

(

const size_t k

const T lambda

)

if (

isFloatingPoint!T

)

Parameters

import mir.math.common: approxEqual, exp;

for (size_t i; i <= 10; i++) {
    assert(i.poissonLPMF(5.0).exp.approxEqual(poissonPMF(i, 5.0)));
}