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doc-src/Intro/arith.thy
author paulson
Tue, 20 Oct 2009 16:32:51 +0100
changeset 33044 fd0a9c794ec1
parent 105 216d6ed87399
permissions -rw-r--r--
Some new lemmas concerning sets

Arith = FOL +
classes arith < term
consts  "0"     :: "'a::arith"                  ("0")
        "1"     :: "'a::arith"                  ("1")
        "+"     :: "['a::arith,'a] => 'a"       (infixl 60)
end
isabelle