Def Option.decidableEqNone

Modification history

2025-05-02 23:00
Mathlib/Data/Option/Defs.lean
chore: bump toolchain to v4.20.0-rc2 (#24561)
Deleted Option.decidableEqNoneView on Github →
2022-10-26 09:33
Mathlib/Data/Option/Defs.lean
feat: port Data.Option.Defs (#504)
Added Option.decidableEqNoneView on Github →