JacobiCD[u, m] gives the Jacobi elliptic function cd(u | m).
JacobiCS[u, m] gives the Jacobi elliptic function cs(u | m).
JacobiDC[u, m] gives the Jacobi elliptic function dc(u | m).
JacobiDS[u, m] gives the Jacobi elliptic function ds(u | m).
JacobiNC[u, m] gives the Jacobi elliptic function nc(u | m).
JacobiND[u, m] gives the Jacobi elliptic function nd(u | m).
JacobiNS[u, m] gives the Jacobi elliptic function ns(u | m).
JacobiSC[u, m] gives the Jacobi elliptic function sc(u | m).
JacobiSD[u, m] gives the Jacobi elliptic function sd(u | m).
JacobiZeta[\[Phi], m] gives the Jacobi zeta function Z(\[Phi] \[VerticalSeparator] m).