annotate demo/sum.urp @ 596:d1ec54288b1a

Injected a polymorphic, recursive type
author Adam Chlipala <adamc@hcoop.net>
date Thu, 08 Jan 2009 10:15:45 -0500
parents 06fcddcd20d3
children de48dc2c9ee8
rev   line source
adamc@411 1
adamc@411 2 sum