Mercurial Mercurial > repos > isabelle / file revision
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
doc-src/Intro/arith.thy
author lcp
Mon, 15 Aug 1994 18:25:27 +0200
changeset 525 e62519a8497d
parent 105 216d6ed87399
permissions -rw-r--r--
ZF/List, ex/Brouwer,Data,LList,Ntree,TF,Term: much simplified proof of _unfold

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