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Theorem nat.choose_eq_fact_div_fact

Modification history

2020-10-01 12:28
src/data/nat/choose/basic.lean
feat(data/nat/fact, analysis/specific_limits): rename nat.fact, add few lemmas about its behaviour along at_top (#4309) …
Deleted nat.choose_eq_fact_div_factView on Github →
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_eq_fact_div_factView 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_eq_fact_div_factView on Github →