Summary
- proper Thm.trim_context / Thm.transfer;
- proper Thm.trim_context / Thm.transfer;
- tuned;
- tuned Isabelle/ML;
- more informative position information;
- tuned;
- more informative position information;
- clarified context tracing; proper finish: purge inactive entries;
- more operations;
- proper system options to control context tracing/timing;
- added lemmas transp_on_multpHO and transp_multpHO
- tuned theory structure
- merged
- added lemmas Finite_Set.bex_(min|max)_element_with_property and reordered assumptions of Finite_Set.bex_(min|max)_element