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2011-03-12 19:39:56 +0200 | asked a question | How can I speed up symbolic function evaluation? I have a few hundred lines of code that calculate a system of ODEs. The resulting system of several hundred to several thousand equations take a Of course, most of the time is spent in evaluating my equations. I'm already using fast_callable to speed up the calculations. It made a wonderful difference. But it's still taking hours or even days for the larger systems. I want to put this integration inside an optimizer, so any speed gain is great. Stealing the example from the reference manual (http://www.sagemath.org/doc/numerical...), I'm currently doing something like the following. I don't think I can speed up the integrate routine. Can I do anything to speed up Thanks! |

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