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From: | fork |
Subject: | Re: problems with sqp constraints? |
Date: | Tue, 17 Apr 2012 00:11:36 +0000 (UTC) |
User-agent: | Loom/3.14 (http://gmane.org/) |
Olaf Till <i7tiol <at> t-online.de> writes: > BTW you should check your gradient function. I give up... d/dx(x*log(x)) == == (d/dx x)(log x) + x * (d/dx log x) == 1 * log(x) + x * 1/x == log x + 1 Or did you mean the log10 bug? Yeah, that messed with me for a while ;) Thanks for the feedback on the objective -- I made the change. F
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