berghofe [Tue, 07 Nov 2000 17:55:04 +0100] rev 10418
Thm.dest_abs now takes an additional argument.
berghofe [Tue, 07 Nov 2000 17:53:12 +0100] rev 10417
Moved rewriting functions from Thm to MetaSimplifier.
berghofe [Tue, 07 Nov 2000 17:52:12 +0100] rev 10416
- Moved rewriting functions to meta_simplifier.ML
- dest_abs now also takes an optional variable name as an argument
- beta_conversion takes additional flag as an argument. Fully reduces
the term if set to true
Some tuning:
- tuned fix_shyps in instantiate, implies_intr, implies_elim, reflexive,
transitive, beta_conversion, abstract_rule
- combination: chktypes derives types of f and t from type of == instead
of using fastype_of
New primitives:
- eta_conversion
- incr_indexes: increment indexes in theorems
- cterm_incr_indexes: increment indexes in cterms
- cterm_match, cterm_first_order_match
- rename_boundvars
berghofe [Tue, 07 Nov 2000 17:50:21 +0100] rev 10415
moved rewriting functions from Drule to MetaSimplifier
berghofe [Tue, 07 Nov 2000 17:48:25 +0100] rev 10414
- new theorems imp_cong and swap_prems_eq
- new function dest_equals
- exported strip_imp_concl
- removed incr_indexes (now in Thm)
berghofe [Tue, 07 Nov 2000 17:44:48 +0100] rev 10413
Added new file meta_simplifier.ML
berghofe [Tue, 07 Nov 2000 17:42:19 +0100] rev 10412
Moved meta simplification stuff from Thm to MetaSimplifier.
berghofe [Tue, 07 Nov 2000 17:41:29 +0100] rev 10411
Added type constraint in theorem "lift".
nipkow [Tue, 07 Nov 2000 09:33:14 +0100] rev 10410
*** empty log message ***
wenzelm [Mon, 06 Nov 2000 22:58:26 +0100] rev 10409
method 'induct' now handles non-atomic goals;
improved error message;
option 'stripped' deprecated;