Mathlib v3 is deprecated. Go to Mathlib v4

Theorem char.is_square_neg_one_iff

Modification history

2022-08-09 19:12
src/number_theory/legendre_symbol/quadratic_char.lean
feat(number_theory/legendre_symbol/quadratic_char): add results on special values (#15888) …
Deleted char.is_square_neg_one_iffView on Github →
2022-05-06 18:45
src/number_theory/legendre_symbol/quadratic_char.lean
feat(number_theory/legendre_symbol/*): add results on value at -1 (#13978) …
Added char.is_square_neg_one_iffView on Github →