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|    sci.math.symbolic    |    Symbolic algebra discussion    |    10,432 messages    |
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|    Message 9,500 of 10,432    |
|    Richard Fateman to bursejan@gmail.com    |
|    =?UTF-8?Q?Re:_Disastrous_benchmark_for_P    |
|    01 Jul 17 13:38:49    |
      From: fateman@cs.berkeley.edu              On 7/1/2017 11:54 AM, bursejan@gmail.com wrote:       > Problem is in CAS there are plenty opportunities for       > optimizations, for example working on the radical datatype       > I did some things to improve computation of X^2.       >       > Now I see I could feed this improvement back into the       > P^N algorithm I am currently using. Maybe this gives some       > bang, not sure.              Alternatively, you could read about the subject.       >       > But you see, if I would do this, I would loose time in       > going into the breadth of CAS, and instead I would waste       > time on a single part of the CAS, and dig deeper there,       >       > which is not exactly the character of the project. But       > let me give it a try, give me 48 hours, I will try the       > trick for polynomials as well,       >       > and do some new benchmarks. He He.       There is a lot of room for improvement. Whether it is 10,800x slower or       merely 1080x slower.       >       > Am Samstag, 1. Juli 2017 20:39:45 UTC+2 schrieb burs...@gmail.com:       >> It seems that I am not the only person with this       >> problem. Mac platform would be also fine for me.       >>       >> https://stackoverflow.com/questions/9463899/how-to-import-maxima-into-sbcl              If you read the maxima newsgroup you might find some explanations       there. I find that stackoverflow is not very illuminating. For example,       the answers to this question.       I think that if you use wxmaxima, then specifying -l SBCL in the       edit/configure/maxima/additional parameters will do it.       I think that stackoverflow people who suggest you have to recompile       everything are either out of date or       uninformed.              RJF              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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