src/FOL/ex/If.thy
author streckem
Wed, 23 Oct 2002 16:10:02 +0200
changeset 13673 2950128b8206
parent 1322 9b3d3362a048
child 14151 b8bb6a6a2c46
permissions -rw-r--r--
First checkin of compiler

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