Theorem Computability.Encoding.card_le_aleph0

Modification history

2026-06-30 17:51
Mathlib/Computability/Encoding.lean
refactor(Computability.Encoding): unbundle Γ and remove FinEncoding (#37928) …
Modified Computability.Encoding.card_le_aleph0View on Github →
2024-03-12 07:55
Mathlib/Computability/Encoding.lean
chore(Computability): `Encodable`/`Fintype` -> `Countable`/`Finite` (#10869) …
Modified Computability.Encoding.card_le_aleph0View on Github →
2023-05-07 05:02
Mathlib/Computability/Encoding.lean
chore: bye-bye, solo `by`s! (#3825) …
Modified Computability.Encoding.card_le_aleph0View on Github →
2023-04-12 19:26
Mathlib/Computability/Encoding.lean
feat: port Computability.Encoding (#2799)
Added Computability.Encoding.card_le_aleph0View on Github →