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doc-src/Intro/arith.thy
author huffman
Thu, 10 May 2007 03:00:15 +0200
changeset 22912 c477862c566d
parent 105 216d6ed87399
permissions -rw-r--r--
instance real_algebra_1 < ring_char_0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
isabelle