comparison src/disjoint.sml @ 883:467285bb5578

Avoid preparing the same statement twice
author Adam Chlipala <adamc@hcoop.net>
date Fri, 17 Jul 2009 13:19:41 -0400
parents 0406e9cccb72
children a779402841f6
comparison
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882:9c1b7e46eed2 883:467285bb5578