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doc-src/Tutorial/Misc/exhaust.ML
author
wenzelm
Mon, 22 Oct 2001 18:01:38 +0200
changeset 11886
36d0585f87de
parent 9255
2ceb11a2e190
permissions
-rw-r--r--
Display.pretty_thms;
Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);