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changed names of resource-1.3; added a note on homepage on release

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aarne
2008-06-25 16:54:35 +00:00
parent 7d721eb16e
commit c5c6d13546
1729 changed files with 113 additions and 32 deletions
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old-examples/logic/LogicEng.gf Normal file
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--# -path=.:mathematical:present:resource-1.0/api:prelude
concrete LogicEng of Logic = LogicI with
(LexTheory = LexTheoryEng),
(Prooftext = ProoftextEng),
(Grammar = GrammarEng),
(Symbolic = SymbolicEng),
(Symbol = SymbolEng),
(Combinators = CombinatorsEng),
(Constructors = ConstructorsEng),
;
{-
ImplI Abs Abs (\h -> DisjE Abs Abs Abs (DisjIr Abs Abs (Hypoth Abs h))
(\x -> Hypoth Abs x) (\y -> Hypoth Abs y))
assume that we have a contradiction . by the hypothesis we have a contradiction .
a fortiori we have a contradiction or we have a contradiction .
we have two cases. assume that we have a contradiction .
by the hypothesis we have a contradiction . assume that we have a contradiction .
by the hypothesis we have a contradiction . therefore we have a contradiction .
therefore if we have a contradiction then we have a contradiction .
-}