Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finset.exists_mem_insert

Modification history

2022-02-12 19:33
src/data/finset/basic.lean
chore(data/finset/basic): Golf and compress (#11987) …
Modified finset.exists_mem_insertView on Github →
2017-10-15 01:58
data/finset/basic.lean
feat(*): working on list/basic, robusting simp proofs
Added finset.exists_mem_insertView on Github →