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Theorem pnat.one_add_nat_pred

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 pnat.one_add_nat_predView on Github →
2022-01-15 20:09
src/data/pnat/basic.lean
feat(data/pnat/basic): `succ_nat_pred` (#11455)
Added pnat.one_add_nat_predView on Github →