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ZMod.isSquare_neg_one_of_eq_sq_add_sq_of_coprime
Modification history
2023-06-26 14:58
Mathlib/NumberTheory/SumTwoSquares.lean
feat: port NumberTheory.SumTwoSquares (#5487)
Added
ZMod.isSquare_neg_one_of_eq_sq_add_sq_of_coprime
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