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.
src/FOL/ex/If.thy
author lcp
Mon, 13 Dec 1993 18:18:34 +0100
changeset 194 06e31ac55dd1
parent 0 a5a9c433f639
child 1322 9b3d3362a048
permissions -rw-r--r--
new year

If = FOL +
consts  if     :: "[o,o,o]=>o"
rules
        if_def "if(P,Q,R) == P&Q | ~P&R"
end
isabelle