doc-src/Tutorial/Misc/exhaust.ML
author berghofe
Tue, 07 Nov 2000 17:50:21 +0100
changeset 10415 e6d7b77a0574
parent 9255 2ceb11a2e190
permissions -rw-r--r--
moved rewriting functions from Drule to MetaSimplifier

Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);