Gamma functions

C Prototype

mxArray *mlfGamma(mxArray *A, mxArray *DoNotUse);
mxArray *mlfGammainc(mxArray *X, mxArray *A);
mxArray *mlfGammaln(mxArray *X);

C Syntax

#include "matlab.h"

mxArray *A, X;              /* Input argument(s) */
mxArray *Y = NULL;          /* Return value */

mlfAssign(&Y, mlfGamma(A,NULL));/* Gamma function accepts only */
                                /* one argument */
mlfAssign(&Y, mlfGammainc(X,A));/* Incomplete gamma function */
mlfAssign(&Y, mlfGammaln(A));/* Logarithm of gamma function */

MATLAB Syntax

Y = gamma(A)                /* Gamma function */
Y = gammainc(X,A)           /* Incomplete gamma function */
Y = gammaln(A)              /* Logarithm of gamma function */

See Also

MATLAB gamma, gammainc, gammaln     Calling Conventions