Fermat42.coprime_of_minimal

∀ {a b c : ℤ}, Fermat42.Minimal a b c → IsCoprime a b

a minimal solution to a ^ 4 + b ^ 4 = c ^ 2 must have a and b coprime.

Defined in: Mathlib.NumberTheory.FLT.Four
Cited by: 2 results in Mathlib
Foundations: Depth 72 from the axioms · uses propext, Classical.choice, Quot.sound

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