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assert function to use with location literal _LOC_
author Gabriel Riba Faura <griba2001@gmail.com>
date Wed, 03 Jun 2015 15:07:46 +0200
parents 714e8b84221b
children
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line source
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>