Sun, 17 Jun 2007 18:47:03 +0200 tuned laws for cancellation in divisions for fields.
nipkow [Sun, 17 Jun 2007 18:47:03 +0200] rev 23413
tuned laws for cancellation in divisions for fields.
Sun, 17 Jun 2007 13:39:50 +0200 moved nonzero_mult_divide_cancel_right to Ring_and_Field as nonzero_mult_divide_cancel_right'; tuned proofs
chaieb [Sun, 17 Jun 2007 13:39:50 +0200] rev 23412
moved nonzero_mult_divide_cancel_right to Ring_and_Field as nonzero_mult_divide_cancel_right'; tuned proofs
Sun, 17 Jun 2007 13:39:48 +0200 Added eta_conv and eta-expansion conversion: waiting for it to be in thm.ML; exported is_refl
chaieb [Sun, 17 Jun 2007 13:39:48 +0200] rev 23411
Added eta_conv and eta-expansion conversion: waiting for it to be in thm.ML; exported is_refl
Sun, 17 Jun 2007 13:39:45 +0200 gen_qelim_conv now reduces the universal quatifier to the existential one; Now also deals with Ex f for eta-contracted f;
chaieb [Sun, 17 Jun 2007 13:39:45 +0200] rev 23410
gen_qelim_conv now reduces the universal quatifier to the existential one; Now also deals with Ex f for eta-contracted f;
Sun, 17 Jun 2007 13:39:39 +0200 thin_prems_tac first max-scopes universal quantifiers; eta_conv moved to Pure/conv.ML
chaieb [Sun, 17 Jun 2007 13:39:39 +0200] rev 23409
thin_prems_tac first max-scopes universal quantifiers; eta_conv moved to Pure/conv.ML
Sun, 17 Jun 2007 13:39:34 +0200 Tuned error messages; tuned;
chaieb [Sun, 17 Jun 2007 13:39:34 +0200] rev 23408
Tuned error messages; tuned;
Sun, 17 Jun 2007 13:39:32 +0200 normalizer conversions depend on the proof context; added functions for conversion and wrapper that sill depend on the variable ordering (_ord)
chaieb [Sun, 17 Jun 2007 13:39:32 +0200] rev 23407
normalizer conversions depend on the proof context; added functions for conversion and wrapper that sill depend on the variable ordering (_ord)
Sun, 17 Jun 2007 13:39:29 +0200 added theorems nonzero_mult_divide_cancel_right' nonzero_mult_divide_cancel_left' ordered_field_no_lb ordered_field_no_ub
chaieb [Sun, 17 Jun 2007 13:39:29 +0200] rev 23406
added theorems nonzero_mult_divide_cancel_right' nonzero_mult_divide_cancel_left' ordered_field_no_lb ordered_field_no_ub
Sun, 17 Jun 2007 13:39:27 +0200 moved lemma all_not_ex to HOL.thy ; tuned proofs
chaieb [Sun, 17 Jun 2007 13:39:27 +0200] rev 23405
moved lemma all_not_ex to HOL.thy ; tuned proofs
Sun, 17 Jun 2007 13:39:25 +0200 Tuned instantiation of Groebner bases to fields
chaieb [Sun, 17 Jun 2007 13:39:25 +0200] rev 23404
Tuned instantiation of Groebner bases to fields
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