doc-src/Tutorial/Ifexpr/ifex
author paulson
Thu, 17 Aug 2000 11:56:47 +0200
changeset 9634 61b57cc1cb5a
parent 5377 efb799c5ed3c
permissions -rw-r--r--
modified proofs: better rules for cancellation of common factors across comparisons

datatype ifex = CIF bool | VIF nat | IF ifex ifex ifex