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Theorem abs_sub_sq

Modification history

2022-11-06 23:41
src/algebra/order/ring/abs.lean
refactor(*): supremum of several recent refactoring PRs (#17381) …
Modified abs_sub_sqView on Github →
2021-10-01 13:24
src/algebra/order/ring.lean
refactor(*): replace `abs` with vertical bar notation (#8891) …
Modified abs_sub_sqView on Github →
2021-04-28 19:37
src/algebra/ordered_ring.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Added abs_sub_sqView on Github →