Mercurial > urweb

view tests/fact.ur @ 1931:1a04b1edded2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix regression in http.c for long-polling connections; add lazy initialization of database connections, to avoid the overhead in handlers that don't use SQL
author Adam Chlipala <adam@chlipala.net>
date Wed, 11 Dec 2013 14:57:54 -0500
parents a71223513c77
children
line wrap: on
line source
fun fact n = if n <= 1 then 1 else n * fact (n - 1)

fun factTr n acc = if n <= 1 then acc else factTr (n - 1) (n * acc)

fun main () : transaction page = return <xml>{[fact 10]}, {[factTr 10 1]}</xml>