Mathlib v3 is deprecated. Go to Mathlib v4

Theorem neg_zero'

Modification history

2022-09-29 16:43
src/algebra/ring/basic.lean
refactor(algebra/ring/basic): replace `neg_zero'` by `neg_zero_class` instance (#16686) …
Deleted neg_zero'View on Github →
2022-03-30 00:29
src/algebra/ring/basic.lean
feat(algebra/ring/basic): neg_zero for distrib_neg (#13049)
Added neg_zero'View on Github →