Theorem Ordinal.card_sInf_range_compl_le_lift

Modification history

2025-03-18 10:08

Mathlib/SetTheory/Ordinal/Arithmetic.lean

chore(SetTheory): split `Ordinal/Arithmetic.lean` (#23017) …

Modified Ordinal.card_sInf_range_compl_le_lift View on Github →

2024-12-16 00:47

Mathlib/SetTheory/Ordinal/Arithmetic.lean

feat(SetTheory/Ordinal/Arithmetic): `(sInf sᶜ).card ≤ #s` (#18780) …

Added Ordinal.card_sInf_range_compl_le_lift View on Github →