doc-src/Intro/arith.thy
author mueller
Fri, 16 May 1997 16:08:38 +0200
changeset 3218 44f01b718eab
parent 105 216d6ed87399
permissions -rw-r--r--
added Modelcheck example;

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