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doc-src/Tutorial/Misc/exhaust.ML
author
nipkow
Mon, 29 Jan 2001 23:02:21 +0100
changeset 10996
74e970389def
parent 9255
2ceb11a2e190
permissions
-rw-r--r--
Moved some thms from Transitive_ClosureTr.ML to Transitive_Closure.thy
Goal "(case xs of [] => [] | y#ys => xs) = xs";
by(case_tac "xs" 1);