inverse_jacobi_cd( z , m )

The inverse Jacobi cd function of z and parameter m in SageMath.

Note that all Jacobi elliptic functions in SageMath use the parameter rather than the elliptic modulus k, which is related to the parameter by \( m = k^2 \).

Plot on the real axis:

Series expansion about the origin:

Special values:

Related functions:   jacobi_cd

Function category: Jacobi elliptic functions sagemath-docs