Mercurial > urweb
view tests/thog.ur @ 1480:aa0c6382aa57
top.urs: More comments
author | Robin Green <greenrd@greenrd.org> |
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date | Tue, 28 Jun 2011 11:55:57 +0100 |
parents | 714e8b84221b |
children |
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fun ack (m, n) = if m = 0 then n + 1 else if n = 0 then ack (m - 1, 1) else ack (m - 1, ack (m, n - 1)) fun main n = return <xml>{[ack (n, 4)]}</xml>