doc-src/Tutorial/Ifexpr/normif.ML
author wenzelm
Sun, 31 Oct 1999 20:11:23 +0100
changeset 7990 0a604b2fc2b1
parent 5377 efb799c5ed3c
permissions -rw-r--r--
updated;

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