Theorem Nimber.lt_add_cases

Modification history

2026-02-20 00:22
Mathlib/SetTheory/Nimber/Basic.lean
chore: remove deprecated material from CGT (#35550) …
Deleted Nimber.lt_add_casesView on Github →
2024-10-13 23:54
Mathlib/SetTheory/Ordinal/Nimber.lean
feat(SetTheory/Game/Nim): make `grundyValue` a nimber (#17645) …
Added Nimber.lt_add_casesView on Github →