On Nov 19, 2007, at 2:17 PM, betty wrote:

> anyone know a linear programming  model (for feed ingredients) that is
> avail as an open source program???

COIN-OR has a lot of open source code:
<http://www.coin-or.org/>

This might be a good starting point:
<https://projects.coin-or.org/Clp/wiki/FAQ>

--
A young idea is a beautiful and a fragile thing. Attack people, not  
ideas.

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