Searched refs:lnMean (Results 1 – 1 of 1) sorted by relevance
408 static double sqrtTwoMean, lnMean, lnMeanFactorial; in NUMrandomPoisson() local413 lnMean = log (mean); in NUMrandomPoisson()422 …probability = 0.9 * (1.0 + tangent * tangent) * exp ((result - mean) * lnMean + lnMeanFactorial - … in NUMrandomPoisson()