Theorem Option.getD_default_eq_iget

Modification history

2026-08-11 12:14
Mathlib/Data/Option/Basic.lean
chore: delete deprecated declarations/modules from January 2026 (#42075) …
Deleted Option.getD_default_eq_igetView on Github →
2022-11-07 03:58
Mathlib/Data/Option/Basic.lean
feat: port Data.Option.Basic (#493) …
Added Option.getD_default_eq_igetView on Github →