Mathlib v3 is deprecated. Go to Mathlib v4

Theorem Class.sUnion_empty

Modification history

2023-03-30 00:32
src/set_theory/zfc/basic.lean
feat(set_theory/zfc/basic): define Set and Class intersection (#18232)
Modified Class.sUnion_emptyView on Github →
2023-01-25 14:10
src/set_theory/zfc/basic.lean
feat(set_theory/zfc/basic): more basic simp/ext lemmas (#18233) …
Added Class.sUnion_emptyView on Github →