W.D.G 发表于 2025-5-1 16:44

本帖最后由 W.D.G 于 2025-6-17 08:06 编辑

mathematics equtation from W.D.G

(x^2-y^2)^6=(x^2+y^2-2)^6(x^2+y^2)^12

(x^2-y^2)^2=(x^2+y^2-2)^2(x^2+y^2)^4


W.D.G 发表于 2025-5-3 18:57

mathematics equtation from W.D.G

x^3 = (x^2+y^2+1)^2-4(x^2+y^2)




W.D.G 发表于 2025-5-3 19:05

mathematics equtation from W.D.G

x^2+y^2 = (x^2+y^2+1)^2-4(x^2+y^2)





W.D.G 发表于 2025-5-3 19:49

本帖最后由 W.D.G 于 2025-8-31 11:09 编辑

mathematics equtation from W.D.G

x^2y^2 = (x^2+y^2+1)^2-4(x^2+y^2)

x^2y^2 = (x^2+y^2-2)^2






W.D.G 发表于 2025-6-3 19:17

mathematics equtation from W.D.G

3= sqrt(x^2) + sqrt(y^2)


W.D.G 发表于 2025-6-3 19:27

mathematics equtation from W.D.G

x^2y^2 = ((x^2+y^2)^2-(sqrt(x^2)-sqrt(y^2))^2-sqrt(x^2)sqrt(y^2))^2




W.D.G 发表于 2025-6-15 12:40

mathematics equtation from W.D.G

(x^2-y^2)^2 = (x^2+y^2)^2(4x^2+4y^2-1)^2(4x^2+4y^2-4)^2(x^2+y^2-1)^2

W.D.G 发表于 2025-7-6 14:43

A mathematics equtation from W.D.G

(x^2-y^2)^2 = (x^2+y^2-1)^2(x^2+y^2)^2




W.D.G 发表于 2025-7-6 18:28

a mathematics equtation from W.D.G

(x^2-y^2)^2 = 3(x^2+y^2-2)^2

W.D.G 发表于 2025-7-13 13:26

a mathematics equtation from W.D.G

(x^3-y^3)^2 = (x^2+2y^2+1)^2(x^2+2y^2-1)^2

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