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/bool.thy
author wenzelm
Tue, 16 Jan 2001 00:33:40 +0100
changeset 10911 eb5721204b38
parent 105 216d6ed87399
child 32960 69916a850301
permissions -rw-r--r--
proper induction rule for arbitrarily branching datatype;

Bool = FOL +
types 	bool 0
arities bool 	:: term
consts tt,ff	:: "bool"
end
isabelle