gamma

Description

Gamma function (x)

Syntax

double gamma( double x )

Parameters

x

[input] the argument x of the function

Return

Returns the value of the Gamma function (x)

Examples

EX1

void gamma_ex1()
{
        double x[5] = {1.0,1.25,1.5,1.75,2.0}
        double dResult[5];
        for(int ii=0;ii<5; ii++)
        {
                dResult[ii] = gamma(x[ii]);
                printf("%4.1f: %12.4e\n",x[ii],dResult[ii]);
        }
}

Remark

See Also

log_gamma, incomplete_gamma

header to Include

origin.h

Reference