Sequence(x^(2 r) + y^(2 r) = 1, r, 1, 20)

hjbortol shared this problem 1 week ago
Not a Problem

The command Sequence(x^(2 r) + y^(2 r) = 1, r, 1, 20) doesn't compute the implicit curves for r >= 4, r even. Only x^2 + y^2 = 1 appears. Thanks!

Comments (4)

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and Sequence(x^(2k) + y^(2k) = 1, k, 20, 1, -1) works but zoom freezes the pc

a little bug here

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Clever!

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Objects must be the same type in a list. x^2+y^2=1 is a conic; the others aren't

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Michael, but the @mathmagic solution works with x^2 + y^2 = 1 included. It seems GeoGebra only checks the first elements of the list ...

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