Theorem ZFClass.eq_univ_of_powerset_subset

Modification history

2026-09-30 18:47
Mathlib/SetTheory/ZFC/Class.lean
refactor(SetTheory/ZFC): make `Class` an `abbrev` for `Set ZFSet` (#43467) …
Added ZFClass.eq_univ_of_powerset_subsetView on Github →