u^8 + 28 v^6 u^6 + 70 v^4 u^4 + 28 v^2 u^2 + v^8 - 56 v^3 u^3 - 56 v^5 u^5 - 8 v^7 u^7 - 8 u v == 0 /; u == InverseEllipticNomeQ[z^7]^(1/8) && v == InverseEllipticNomeQ[z]^(1/8) && 0 <= z <= 1

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2001-10-29