Hi,
What is the current status of the initiatives like cythonize sympy.core or
write it in some other fast statically typed language?, I have seen various
info internet, however it is unclear what is the present status.
best.
Pallab
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It's present status is mostly stalled. You can see some stuff at
https://github.com/certik/sympyx.
The problem is that the core is currently (and has been for some time)
a mess, mostly due to the old assumptions, making it hard to do things
with.
Ondrej might be able to comment more on any progr
Pallab,
On Sun, Jul 15, 2012 at 4:35 AM, Aaron Meurer wrote:
> It's present status is mostly stalled. You can see some stuff at
> https://github.com/certik/sympyx.
Yes, that's a Cythonized core, the speed is decent (e.g. sometimes faster
than Sage, sometimes slower depending on the benchmark).
Hi,
I would like to help. Please let me know how I can help. Although my help
may not be very effective :)
best,
Pallab
On Monday, July 16, 2012 9:16:46 AM UTC-4, Ondřej Čertík wrote:
>
> Pallab,
>
> On Sun, Jul 15, 2012 at 4:35 AM, Aaron Meurer wrote:
> > It's present status is mostly stal
On Tue, Jul 17, 2012 at 3:40 AM, pallab wrote:
>
> Hi,
>
> I would like to help. Please let me know how I can help. Although my help
> may not be very effective :)
Right now you can help by sending pull requests against:
https://github.com/certik/csympy/tree/w
(i.e. the "w" branch) that improve
This gives error message when I try to make,
[ 6%] Building CXX object src/CMakeFiles/csympy.dir/basic.cpp.o
[ 13%] Building CXX object src/CMakeFiles/csympy.dir/dict.cpp.o
/home/pallab/csympy/src/dict.cpp: In function ‘std::ostream&
operator<<(std::ostream&, const CSymPy::Dict_int&)’:
/home/pal
On Tue, Jul 24, 2012 at 11:08 AM, pallab wrote:
> This gives error message when I try to make,
>
> [ 6%] Building CXX object src/CMakeFiles/csympy.dir/basic.cpp.o
> [ 13%] Building CXX object src/CMakeFiles/csympy.dir/dict.cpp.o
> /home/pallab/csympy/src/dict.cpp: In function ‘std::ostream&
> ope
I am using 4.5.2
g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro
4.5.2-8ubuntu4' --with-bugurl=file:///usr/share/doc/gc
also I did follwoing:
git clone https://github.com/certik/csympy
cd csympy
git checkout w
git pull
cmake CMakeLists.txt
make
On Tuesday, July 24, 2012 3:26:58 PM UTC-4, pallab wrote:
>
> I am using 4.5.2
>
> g++ -v
>
> Using built-in specs.
> COLLECT_GCC=g++
>
> COLLECT_LTO_WRAPPER=/usr/lib/x8
I think that your gcc is too old --- I am using some new features from C++11,
so that's probably the reason. Right now I just want to get something out there,
see if it does the job and only later start bothering about portability etc.
Ondrej
On Tue, Jul 24, 2012 at 12:29 PM, pallab wrote:
>
> a
The work below is very preliminary:
My nearest plan is to figure out whether one can write a faster (than sympyx)
core in C++, my latest code is here (in the "w" branch)
https://github.com/certik/csympy/tree/w
I am using better data structures and quite simple/maintainable model,
I am quite clo
This is working fine with g++-4.6.3
On Tuesday, July 24, 2012 6:27:38 PM UTC-4, Ondřej Čertík wrote:
>
> I think that your gcc is too old --- I am using some new features from
> C++11,
> so that's probably the reason. Right now I just want to get something out
> there,
> see if it does the job
On Tuesday, July 17, 2012 5:09:17 PM UTC+2, Ondřej Čertík wrote:
>
> On Tue, Jul 17, 2012 at 3:40 AM, pallab wrote:
> >
> > Hi,
> >
> > I would like to help. Please let me know how I can help. Although my
> help
> > may not be very effective :)
>
> Right now you can help by sending pull requ
On Sat, Jul 28, 2012 at 6:01 AM, Vinzent Steinberg
wrote:
> On Tuesday, July 17, 2012 5:09:17 PM UTC+2, Ondřej Čertík wrote:
>>
>> On Tue, Jul 17, 2012 at 3:40 AM, pallab wrote:
>> >
>> > Hi,
>> >
>> > I would like to help. Please let me know how I can help. Although my
>> > help
>> > may not be v
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