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doc-src/Tutorial/Misc/exhaust.ML
author
ballarin
Tue, 30 Sep 2003 15:10:26 +0200
changeset 14213
7bf882b0a51e
parent 9255
2ceb11a2e190
permissions
-rw-r--r--
Changed order of prems in finprod_cong. Slight speedup.
Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);