JacobiNS

JacobiNS[u, m] gives the Jacobi elliptic function ns(u|m).

Examples

Evaluate at a point:

JacobiNS[0.5, 0.3]

Plot the function:

Plot[JacobiNS[u, 0.5], {u, 0, 4}]

Symbolic value:

JacobiNS[0, m]
(* ComplexInfinity *)

Please visit the official Wolfram Language Reference for more details.