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Theorem finset.not_mem_singleton

Modification history

2020-05-15 21:05
src/data/finset.lean
chore(*): bump to lean-3.12.0 (#2681) …
Modified finset.not_mem_singletonView on Github →
2018-10-08 14:30
data/finset.lean
refactor(*): making mathlib faster again
Modified finset.not_mem_singletonView on Github →
2018-02-08 22:39
data/finset.lean
feat(data/finset): not_mem theorems …
Added finset.not_mem_singletonView on Github →