jacobian_theta

Description

Jacobian theta functions with real arguments

Syntax

double jacobian_theta( int k, double x, double q )

Parameters

k

[input] the function thetak(x,q) to be evaluated. Note: 0<=k<=4, k=4 is equavalent to k=0

x

[input] the argument x of the funtion

q

[input] the argument q of the funtion

Return

Returns the values of one of the Jacobian theta funtions for a real argument x and non-negetive q<=1

Examples

EX1

void jacobian_theta_ex1()
{
        int k =2;
        double x =0.7, q =0.4;
        printf("%2ld   %4.1f   %4.1f:  %12.4e\n",k,x,q,jacobian_theta(k,x,q));
}

Remark

See Also

header to Include

origin.h

Reference