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annotate tests/thog.ur @ 1885:8297968cf7ef

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Rename ListPair.map2 to ListPair.mp
author Adam Chlipala <adam@chlipala.net>
date Mon, 04 Nov 2013 08:38:20 -0500
parents 714e8b84221b
children
rev   line source
adam@1308 1 fun ack (m, n) =
adam@1308 2 if m = 0 then
adam@1308 3 n + 1
adam@1308 4 else if n = 0 then
adam@1308 5 ack (m - 1, 1)
adam@1308 6 else
adam@1308 7 ack (m - 1, ack (m, n - 1))
adam@1308 8
adam@1308 9 fun main n = return <xml>{[ack (n, 4)]}</xml>