doc-src/Tutorial/Ifexpr/boolex
author paulson
Thu, 19 Feb 2004 10:40:28 +0100
changeset 14395 cc96cc06abf9
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new theorem

datatype boolex = Const bool | Var nat
                | Neg boolex | And boolex boolex