D[WeierstrassInvariants[{Subscript[\[Omega], 1], Subscript[\[Omega], 3]}], {Subscript[\[Omega], 3], 2}] == {150 Sum[n^2/(m Subscript[\[Omega], 1] + n Subscript[\[Omega], 3])^6, {m, -Infinity, Infinity}, {n, 1, Infinity}], (735/4) Sum[n^2/(m Subscript[\[Omega], 1] + n Subscript[\[Omega], 3])^8, {m, -Infinity, Infinity}, {n, 1, Infinity}]}

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2001-10-29