doc-src/Tutorial/Ifexpr/normif.ML
author nipkow
Thu, 26 Feb 2004 01:04:39 +0100
changeset 14414 3fd75e96145d
parent 5377 efb799c5ed3c
permissions -rw-r--r--
corrected authors

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