Theorem Fin.eq_one_of_ne_zero

Modification history

2025-12-11 12:43
Mathlib/Data/Fin/Basic.lean
chore: replace `omega` with `lia` where possible (#32666) …
Modified Fin.eq_one_of_ne_zeroView on Github →
2025-04-28 02:20
Mathlib/Data/Fin/Basic.lean
chore(*): use the preferred spelling for `ne` (#24408)
Added Fin.eq_one_of_ne_zeroView on Github →