doc-src/Tutorial/Ifexpr/normif.ML
author paulson
Fri, 18 Jan 2002 17:46:17 +0100
changeset 12814 2f5edb146f7e
parent 5377 efb799c5ed3c
permissions -rw-r--r--
tidied

Goal "!t e. valif (normif b t e) env = valif (IF b t e) env";