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theorems / fermat_two_squares

Sum of two squares (Fermat)

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Posted about 1 month ago · proven 22 days ago

Theorem & proof · fermat_two_squares.lean · ✓ verified
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import Mathlib

theorem fermat_two_squares (p : ) (hp : p.Prime) (h : p % 4 = 1) :  a b : , p = a ^ 2 + b ^ 2 := sorry
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