mql5-skills/skills/mql5/references/docs/34-standardlibrary/1295-standardlibrary-mathematics-stat-mathsubfunctions-statmathbinomialcoefficientlog.md

MathBinomialCoefficientLog

Calculates the logarithm of the binomial coefficient: Log(C(n,k))=Log(n!/(k!*(n-k)!))

Version for integer arguments:

double  MathBinomialCoefficientLog(
   const int     n,      // the total number of elements
   const int     k       // the number of elements in combination
   )

Version for real arguments:

double  MathBinomialCoefficientLog(
   const double  n,      // the total number of elements
   const double  k       // the number of elements in combination
   )

Parameters

n

[in] The number of elements.

k

[in] The number of elements for each combination.

Return Value

The logarithm of C(n,k).