doc-src/Tutorial/Misc/natsum
author wenzelm
Thu, 25 Oct 2001 02:12:10 +0200
changeset 11929 a77ad6c86564
parent 5377 efb799c5ed3c
permissions -rw-r--r--
innermost_params;
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consts sum :: nat => nat
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primrec
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"sum 0 = 0"
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"sum (Suc n) = Suc n + sum n"