doc-src/Intro/arith.thy
author wenzelm
Fri, 19 Jan 2007 22:08:32 +0100
changeset 22123 15ddfafc04a9
parent 105 216d6ed87399
permissions -rw-r--r--
moved ML context stuff to from Context to ML_Context; theorem(s): same kind;
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Arith = FOL +
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classes arith < term
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consts  "0"     :: "'a::arith"                  ("0")
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        "1"     :: "'a::arith"                  ("1")
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        "+"     :: "['a::arith,'a] => 'a"       (infixl 60)
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end