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Theorem nat.choose_pos

Modification history

2020-09-14 12:41
src/data/nat/basic.lean
refactor(data/nat/*): cleanup data.nat.basic, split data.nat.choose (#4135) …
Modified nat.choose_posView on Github →
2019-04-16 18:10
src/data/nat/basic.lean
feat(data/finset): powerset_len (subsets of a given size) (#899) …
Added nat.choose_posView on Github →