[sage-support] Re: Speed comparison to Mathematica

2016-05-02 Thread Ralf Stephan
That you can't trace Cython is fortunately not true. I do it from time to time using gdb when I trace pynac code. Of course it's not C/Python but its cythonization, the translated C code. The associated Cython is handily shown in comments with the translation so you won't be lost. -- You receive

[sage-support] Re: Error building Sage-7.1 on OS X 10.11.4

2016-05-02 Thread Dima Pasechnik
On Monday, May 2, 2016 at 5:15:39 PM UTC+1, eng...@gmail.com wrote: > > Hi all, > > I recently tried building Sage-7.1 from source on OS X 10.11.4 and ran > into an error. I have posted the log here: > https://paste.pound-python.org/show/XTWi9PDQRvITntKPUn3H/ > > What can I do to remedy this? Th

[sage-support] Error building Sage-7.1 on OS X 10.11.4

2016-05-02 Thread engenmt
Hi all, I recently tried to build Sage from source on OS X 10.11.4, and I ran into an error. I have posted the log here: https://paste.pound-python.org/show/XTWi9PDQRvITntKPUn3H/ What can I do to remedy this? Thanks a bunch in advance! Michael -- You received this message because you are sub

[sage-support] Error building Sage-7.1 on OS X 10.11.4

2016-05-02 Thread engenmt
Hi all, I recently tried building Sage-7.1 from source on OS X 10.11.4 and ran into an error. I have posted the log here: https://paste.pound-python.org/show/XTWi9PDQRvITntKPUn3H/ What can I do to remedy this? Thanks a bunch in advance. Michael -- You received this message because you are sub

[sage-support] Re: [Cython] Howto import pure c function versions of sagemath functions into cython

2016-05-02 Thread Simon King
Hi Max, On 2016-05-01, Max Külshammer wrote: > I would like to use a sage function (is_power_of) in an cython program I am > writing (via %cython in SMC). To speed things up I would like to import the > c version of is_power_of which can be found > in > https://github.com/sagemath/sage/blob/m