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Def finset.off_diag

Modification history

2022-08-12 09:58
src/data/finset/prod.lean
refactor(*): Extend `×ˢ` notation (#15717) …
Modified finset.off_diagView on Github →
2021-11-04 15:29
src/data/finset/basic.lean
split(data/finset/prod): split off `data.finset.basic` (#10142) …
Modified finset.off_diagView on Github →
2020-10-19 22:45
src/data/finset/basic.lean
feat(archive/imo): formalize IMO 1998 problem 2 (#4502)
Added finset.off_diagView on Github →