Theorem Fin.append_cast_left

Modification history

2024-09-26 17:43
Mathlib/Data/Fin/Tuple/Basic.lean
chore(Data/Fin/Tuple): generalize `Type` to `Sort` (#17161) …
Modified Fin.append_cast_leftView on Github →
2023-11-09 12:45
Mathlib/Data/Fin/Tuple/Basic.lean
chore: add missing API around `Fin.snoc` (#8231) …
Added Fin.append_cast_leftView on Github →