doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Sat, 02 Sep 2000 21:49:51 +0200
changeset 9803 bc883b390d91
parent 9255 2ceb11a2e190
permissions -rw-r--r--
use Args.mode;

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