doc-src/Tutorial/Misc/exhaust.ML
author wenzelm
Thu, 19 Oct 2000 21:21:20 +0200
changeset 10274 130ff5eb2b80
parent 9255 2ceb11a2e190
permissions -rw-r--r--
added Tools/induct_attrib.ML;

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