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doc-src/Tutorial/Misc/Itrev.thy
author paulson
Mon, 09 Apr 2001 14:49:51 +0200
changeset 11245 3d9d25a3375b
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new theorem Fake_parts_insert_in_Un

Itrev = Main +
consts itrev :: 'a list => 'a list => 'a list
primrec
"itrev []     ys = ys"
"itrev (x#xs) ys = itrev xs (x#ys)"
end
isabelle