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doc-src/Tutorial/ToyList/lemma1
author
wenzelm
Sat, 13 Oct 2001 21:45:23 +0200
changeset 11745
06cd8c3b5487
parent 5377
efb799c5ed3c
permissions
-rw-r--r--
* HOL: 'typedef' now allows alternative names for Rep/Abs morphisms;
Goal "rev(xs @ ys) = (rev ys) @ (rev xs)";