[Coin-ipopt] Is there any free AMPL parser can work with IPOPT ?

Andreas Waechter andreasw at watson.ibm.com
Thu Aug 4 10:06:00 EDT 2005

> No, there doesn't seem to be any. There is a full version of AMPL that
> you can use for free by visiting http://neos.mcs.anl.gov. You can send
> your problems via e-mail, http or tcp/ip, select an available solver and
> the results of the solve will be returned to you.

By the way, due to Jeff Linderoth (Thanks, thanks, thanks!), Ipopt is
again available on NEOS.

The location of the website has changed and is now


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