Theorem Int.neg_of_sign_eq_neg_one

Modification history

2022-09-06 13:11
Mathlib/Init/Data/Int/Order.lean
chore: update lean + std4 09-05 (#401)
Deleted Int.neg_of_sign_eq_neg_oneView on Github →
2021-12-23 14:24
Mathlib/Init/Data/Int/Order.lean
feat: Init.Data.Int.{Basic, Order} (#148) …
Added Int.neg_of_sign_eq_neg_oneView on Github →