Summary
- Tidied up some super-messy proofs
- Added a couple of obvious simprules
The file was modified | src/HOL/Library/Set_Algebras.thy (diff) |
The file was modified | src/HOL/Analysis/Abstract_Topology.thy (diff) |
The file was modified | src/HOL/Library/Set_Algebras.thy (diff) |
The file was modified | src/HOL/Analysis/Abstract_Topology.thy (diff) |