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Theorem cardinal.cast_to_nat_of_omega_le

Modification history

2022-06-05 07:36
src/set_theory/cardinal/basic.lean
refactor(set_theory/*): change `omega` to `aleph_0` + golf (#14467) …
Deleted cardinal.cast_to_nat_of_omega_leView on Github →
2021-09-18 02:27
src/set_theory/cardinal.lean
chore(set_theory/cardinal): use notation `#`, add notation `ω` (#9217) …
Modified cardinal.cast_to_nat_of_omega_leView on Github →
2021-09-04 18:18
src/set_theory/cardinal.lean
feat(set_theory/cardinal): cardinal.to_nat_mul (#8943) …
Added cardinal.cast_to_nat_of_omega_leView on Github →