WeierstrassP[z, {Subscript[g, 2], Subscript[g, 3]}] == 1/z^2 + Sum[(2 k + 1) Sum[If[{m, n} == {0, 0}, 0, (2 m Subscript[\[Omega], 1] + 2 n Subscript[\[Omega], 3])^ (-(2 k + 2))], {m, -Infinity, Infinity}, {n, -Infinity, Infinity}] z^(2 k), {k, 1, Infinity}]

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2001-10-29