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doc-src/Tutorial/Ifexpr/norm
author wenzelm
Thu, 13 Jul 2000 23:18:36 +0200
changeset 9324 9c65fb3a7874
parent 5377 efb799c5ed3c
permissions -rw-r--r--
use ProofContext.bind_skolem;

consts norm :: ifex => ifex
primrec
"norm (CIF b)    = CIF b"
"norm (VIF x)    = VIF x"
"norm (IF b t e) = normif b (norm t) (norm e)"
isabelle