2 commits

Author	SHA1	Message	Date
Kim Morrison	6d495586a1	chore: deprecate Fin.ofNat (replaced by Fin.ofNat', subsequently to be renamed) (#6242) ... This PR deprecates `Fin.ofNat` in favour of `Fin.ofNat'` (which takes an `[NeZero]` instance, rather than returning an element of `Fin (n+1)`). After leaving the deprecation warning in place for some time, we will then rename `ofNat'` back to `ofNat`.	2024-11-28 05:23:23 +00:00
Sofia Rodrigues	e0d7c3ac79	feat: add date and time functionality (#4904) ... This PR introduces date and time functionality to the Lean 4 Std. Breaking Changes: - `Lean.Data.Rat` is now `Std.Internal.Rat` because it's used by the DateTime library. --------- Co-authored-by: Markus Himmel <markus@himmel-villmar.de> Co-authored-by: Mac Malone <tydeu@hatpress.net>	2024-11-14 14:04:19 +00:00