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doc-src/Intro/arith.thy
author paulson
Wed, 05 Aug 1998 10:57:25 +0200
changeset 5253 82a5ca6290aa
parent 105 216d6ed87399
permissions -rw-r--r--
New record type of programs

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