Mathlib v3 is deprecated. Go to Mathlib v4

Theorem cardinal.lift_supr_le_lift_supr'

Modification history

2022-06-26 21:36
src/set_theory/cardinal/basic.lean
refactor(set_theory/cardinal/*): `cardinal.sup` → `supr` (#14569) …
Added cardinal.lift_supr_le_lift_supr'View on Github →