Advanced Analysis Library Only
void JacobiEllipticI (double u, double k, double *cn, double *sn, double *dn, double *phi);
Determines the Jacobian elliptic functions cn, dn, and sn, which the following equations define:
and
Input | ||
Name | Type | Description |
u | double-precision | The input parameter. |
k | double-precision | The integrand parameter. |
Output | ||
Name | Type | Description |
cn | double-precision | The value of the Jacobi elliptic function cn. |
sn | double-precision | The value of the Jacobi elliptic function sn. |
dn | double-precision | The value of the Jacobi elliptic function dn. |
phi | double-precision | The upper limit of the integral that defines the function. |
None.