AdvancedMathEllipticF Method

public static double EllipticF(
	double phi,
	double k
)

Public Shared Function EllipticF ( 
	phi As Double,
	k As Double
) As Double

public:
static double EllipticF(
	double phi, 
	double k
)

static member EllipticF : 
        phi : float * 
        k : float -> float 

Parameters

phi  Double

The amplitude (in radians).

k  Double

The elliptic modulus, which must lie between zero and one.

Return Value

Legendre's first incomplete elliptic integral is:

When the integral angle is π, this function reduces to the complete elliptic integral of the first kind (EllipticK(Double).

Be aware that some authors use the the parameter m = k² instead of the modulus k.

Reference

Other Resources