Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2005-11-16 02:41:48 -0800 (Wed, 16 Nov 2005)
Revision: 8189
Log message:

      - Made multiplication a defined function (not an axiomatized one). Now we only
        have a single primitive rewrite for multiplication of numerals, everything
        else is derived.
      
      - Proved a bunch of itt_int_ext theorems that had not been proven yet.
      
      - Updated the parser so that <<-1>> is parsed as <<number[-1:n]>>, not
        <<minus{number[1:n]}}>>
      

Changes  Path
+6 -5 metaprl/filter/filter/term_grammar.ml
+1 -1 metaprl/support/tactics/top_conversionals.mli
+3373 -8121 metaprl/theories/czf/czf_itt_group_power.prla
+8610 -8869 metaprl/theories/itt/applications/algebra/itt_group.prla
+19042 -19203 metaprl/theories/itt/core/itt_int_arith.prla
+16 -7 metaprl/theories/itt/core/itt_int_base.ml
+1 -0 metaprl/theories/itt/core/itt_int_base.mli
+8186 -7891 metaprl/theories/itt/core/itt_int_base.prla
+57 -53 metaprl/theories/itt/core/itt_int_ext.ml
+0 -1 metaprl/theories/itt/core/itt_int_ext.mli
+9483 -8736 metaprl/theories/itt/core/itt_int_ext.prla
+947 -761 metaprl/theories/itt/core/itt_nat.prla