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doc-src/Tutorial/Ifexpr/norm
author wenzelm
Tue, 21 Sep 1999 17:30:55 +0200
changeset 7565 bfa85f429629
parent 5377 efb799c5ed3c
permissions -rw-r--r--
accomodate refined facts handling; tuned;

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