doc-src/Tutorial/Ifexpr/normif.ML
author paulson
Fri, 13 Jul 2001 11:31:05 +0200
changeset 11414 5e1e952002e5
parent 5377 efb799c5ed3c
permissions -rw-r--r--
index file

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