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doc-src/Tutorial/Misc/natsum
author
nipkow
Thu, 21 Dec 2000 19:19:18 +0100
changeset 10724
819ee80305a8
parent 5377
efb799c5ed3c
permissions
-rw-r--r--
*** empty log message ***
consts sum :: nat => nat
primrec
"sum 0 = 0"
"sum (Suc n) = Suc n + sum n"