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Theorem set.ball_image_iff

Modification history

2022-12-07 20:30
src/data/set/basic.lean
refactor(data/set/basic): move image, preimage, and range to a new file (#17842) …
Modified set.ball_image_iffView on Github →
2020-03-03 11:51
src/data/set/basic.lean
feat(tactic/lint): check for redundant simp lemmas (#2066) …
Modified set.ball_image_iffView on Github →
2017-10-15 01:58
data/set/basic.lean
feat(*): working on list/basic, robusting simp proofs
Modified set.ball_image_iffView on Github →
2017-09-03 20:55
data/set/basic.lean
refactor(logic/basic): refactor logic theorems
Added set.ball_image_iffView on Github →