Searched refs:logFact (Results 1 – 1 of 1) sorted by relevance
16 PetscReal logFact = 0.; in PoissonTailProbability() local21 PetscReal exponent = -lambda + i * logLambda - logFact; in PoissonTailProbability()23 logFact += PetscLogReal(i + 1); in PoissonTailProbability()