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Def equiv.pnat_equiv_nat

Modification history

2022-07-19 15:47
src/data/pnat/basic.lean
feat(data/pnat/basic): add lemmas, move `equiv.pnat_equiv_nat` (#15508) …
Modified equiv.pnat_equiv_natView on Github →
2019-07-02 11:28
src/data/equiv/nat.lean
compute the cardinality of real (#1096) …
Added equiv.pnat_equiv_natView on Github →