doc-src/Tutorial/Ifexpr/normal_normif.ML
author wenzelm
Sun, 14 Oct 2001 20:09:19 +0200
changeset 11764 fd780dd6e0b4
parent 5377 efb799c5ed3c
permissions -rw-r--r--
use ObjectLogic;

Goal "!t e. normal(normif b t e) = (normal t & normal e)";