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   sci.math.symbolic      Symbolic algebra discussion      10,432 messages   

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   Message 9,907 of 10,432   
   j4n bur53 to All   
   Re: How fast do CAS on the market comput   
   22 Jun 18 11:08:38   
   
   From: janburse@fastmail.fm   
      
   Same here: i7-6700HQ, but maybe older version. :-)   
      
   j4n bur53 schrieb:   
   > Can't verify on own machine so far:   
   >   
   > ┌───────────────────   
   ─────────────────────   
   ─────────────────────   
   ────┐   
   > │ SageMath version 8.2, Release Date: 2018-05-05         
                 │   
   > │ Type "notebook()" for the browser-based notebook interface   
           │   
   > │ Type "help()" for help.                    
                             │   
   > └───────────────────   
   ─────────────────────   
   ─────────────────────   
   ────┘   
   >   
   > sage: %time _=9^(9^9)   
   > CPU times: user 19.6 s, sys: 437 ms, total: 20 s   
   > Wall time: 20 s   
   >   
   > This is the same machine where I run SWI.   
   >   
   > But I don't know whether it uses FLINT or not.   
   >   
   > j4n bur53 schrieb:   
   >> Can I download Sage to my machine for testing?   
   >> What options do I need to set, that it uses FLINT?   
   >>   
   >> I would like to compare to the newest version of SWI:   
   >>   
   >>    Welcome to SWI-Prolog (threaded, 64 bits, version 7.7.16)   
   >>    SWI-Prolog comes with ABSOLUTELY NO WARRANTY. This is free software.   
   >>   
   >>    ?- time((_ is 9^(9^9))).   
   >>    % 3 inferences, 7.328 CPU in 7.873 seconds (93% CPU, 0 Lips)   
   >>    true.   
   >>   
   >> They use GMP, not sure which version of GMP.   
   >>   
   >> Ralf Stephan schrieb:   
   >>> This is using FLINT:   
   >>>   
   >>> sage: %time _=9^9^9   
   >>> CPU times: user 4.52 s, sys: 355 ms, total: 4.88 s   
   >>> Wall time: 4.88 s   
   >>>   
   >>   
   >   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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