Le 05/02/2011 11:44, Francois Bissey a écrit :
That's a very impressive work and I am thinking of looking at it on my nokia N900.
I'm not sure a nokia N900 has enough room to actually compile sage. When I'll be finished getting sage building&testing correctly on this type of beasts, I'll see what I can do to cross-compile.
Not sure where you precision problem originates, for some numerical tests the expected answers are a bit too precise in my opinion but gamma should be relatively straightforward.
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So gamma could be called from C, Cython, possibly mpmath, pynac or maxima. I guess you could tests the results calling from mpmath or maxima. I am guessing that SR(10.0r).gamma() will end up being a call to maxima to compute gamma but I could be completely off track. But since it is also a gamma computation it could be related to the previous computation of gamma(6).
Look at the last comments in the bug : I'm supposed to have tracked what was called exactly... but it turns out it leads to a correct-functioning function :-(
The pickling is strange, do you use sage's python or have you tried to use the python shipped with your platform?
I thought I had no choice and sage was building its own anyway? Snark on #sage-devel -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
