Mathlib v3 is deprecated. Go to Mathlib v4

Theorem zmod.is_square_neg_one_mul

Modification history

2023-06-01 20:20
src/number_theory/sum_two_squares.lean
feat(number_theory/sum_two_squares): add result for general n (#19054) …
Added zmod.is_square_neg_one_mulView on Github →