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Author SHA1 Message Date
Kim Morrison
af385d7c10
feat: improve monadic Array lemmas (#6982) 
This PR improves some lemmas about monads and monadic operations on
Array/Vector, using @Rob23oa's work in
https://github.com/leanprover-community/batteries/pull/1109, and
adding/generalizing some additional lemmas.
 2025-02-07 04:02:02 +00:00
Kim Morrison
40eefb1df6
feat: alignment of List/Array/Vector lemmas about range, range', zipIdx (#6878) 
This PR completes alignments of `List/Array/Vector` lemmas about
`range`, `range'`, and `zipIdx`.
 2025-01-31 00:06:51 +00:00
Kim Morrison
7e8af0fc9d
feat: rename List.enum(From) to List.zipIdx, and Array/Vector.zipWithIndex to zipIdx (#6800) 
This PR uniformizes the naming of `enum`/`enumFrom` (on `List`) and
`zipWithIndex` (on `Array` on `Vector`), replacing all with `zipIdx`. At
the same time, we generalize to add an optional `Nat` parameter for the
initial value of the index (which previously existed, only for `List`,
as the separate function `enumFrom`).
 2025-01-28 23:34:30 +00:00
Kim Morrison
ac6a29ee83
feat: complete alignment of {List,Array,Vector}.{mapIdx,mapFinIdx} (#6701) 
This PR completes aligning `mapIdx` and `mapFinIdx` across
`List/Array/Vector`.
 2025-01-20 04:06:37 +00:00