GaussianMatrix[r] gives a matrix that corresponds to a Gaussian kernel of radius r. GaussianMatrix[{r, \[Sigma]}] gives a matrix corresponding to a Gaussian kernel with ...
HermiteH[n, x] gives the Hermite polynomial H_n (x).
JacobiCD[u, m] gives the Jacobi elliptic function cd(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).
JacobiSC[u, m] gives the Jacobi elliptic function sc(u | m).
JacobiSD[u, m] gives the Jacobi elliptic function sd(u | m).
WeierstrassP[u, {g_2, g_3}] gives the Weierstrass elliptic function \[WeierstrassP](u; g_2, g_3).