2.1.16.6.3.9 bessel_i_nu

Description

Modified Bessel function I/4(x)

Syntax

double bessel_i_nu( double x, int nu )

Parameters

x

[input] the argument x of the function

nu

[input] the argument v of the function

Return

Returns tha value of modified Bessel function I/4(x)

Examples

EX1

void bessel_i_nu_ex1()
{
	double dx[6] = {3.9,1.4,8.2,6.7,0.5,2.3};
	double duu[6] =  {-3,-2,-1,1,2,3};
	double dResults[6];
	for(int ii = 0; ii<6 ; ii++)
	{
		dResults[ii] = bessel_i_nu(dx[ii],duu[ii]);
		printf("%lf:	%lf\n",dx[ii],dResults[ii]);
	}
}

Remark

See Also

Header to Include

origin.h

Reference