Hi,
That's a great reference. Can you put that on the ideas page, if it
isn't there already?
I'll add more stuff there. Sorry if I delay this again and again
but it's quite a busy time right now.
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Am 27.02.2014 13:59, schrieb Sergey Kirpichev:
btw, here is a discussion of the possibility to have generic infix ops (the
whole thread):
https://mail.python.org/pipermail/python-dev/2008-July/081509.html
I have finally gotten around to read the thread.
It's a waste to time to read that.
Am 25.02.2014 17:31, schrieb Aaron Meurer:
Some people on this list might be interested in this. Some folks are
giving another shot at writing a PEP to add a new operator to Python
for matrix multiplication. The discussion is at
https://github.com/numpy/numpy/pull/4351.
I think it's irrelevant
Hi,
I am a student of Third year in IIT Roorkee currently pursuing
Integrated MSc. in Applied Mathematics.I want to submit my project proposal
on your one of listed ideaGroup theory Module as a part of Google Summer
of Code 2014.
*My inputs for this idea are:-*
Finite groups can be
@asmeurer @skirpichev So how do you feel about the above mentioned idea? A
generic parsing framework for Sympy to facilitate extending Sympy to
similar Math Spec Languages?
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On Friday, February 28, 2014 12:01:10 AM UTC+4, Avichal Dayal wrote:
Yes, that's very *big* amount of work.
You mean enough for the summer
or too much for the summer?
It depends on what is exactly you are planning to do.
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@ProspectiveMentor: Please reply to this post so that I can further discuss
it..
On Friday, February 28, 2014 1:44:05 PM UTC+5:30, Vishnu Agarwal wrote:
Hi,
I am a student of Third year in IIT Roorkee currently pursuing
Integrated MSc. in Applied Mathematics.I want to submit my
Currently the series method does not allow to return only the Order term.
That is because by default n=6, and since it does not get enough terms
it throws an error.
So, how would it detect that series obtained is the actual one and not an
error (since less terms are calculated)?
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Hello again.
Jason and I had a talk about this a few days back, and we agreed that it
would be better if, according to your original plan, your proposal would
focus on-
1) Improving the sympy.physics.vector module with the functionalities you
plan to implement
2) Building up an E-M module
Step
Hello Sachin,
I have my mid-semester exams going on. Right now, I have very limited time
to spend on this. I'll definitely get back to you after my exams.
I look forward to work with you.
Thanks.
On Fri, Feb 28, 2014 at 11:18 PM, Sachin Joglekar
srjoglekar...@gmail.comwrote:
Hello again.
Hi Aaron
I guess I got it from Bronstein's book. I agree that the pseudo code in
there really helps. But I was trying to find some other sources of
introducing the algorithm without really going into the maths involved. For
last two days I have been sitting with a senior of mine and reading the
On Wednesday, February 26, 2014 5:21:52 PM UTC-5, Ondřej Čertík wrote:
+1 to gitter.
I am not on IRC anymore, since it's really inconvenient, given that I
frequently switch several computers. Gitter works perfectly for me. I
really wished they fixed account permission issue together with
Hi Everyone,
I am a B.tech student in Electrical Engineering at IIT-BHU, Varanasi,
India. I found few interesting ideas in SymPy Gsoc 2014 page in which
implementation of second order ODEs caught my attention. As first order
ODEs is already implemented in gsoc 2013, I am going to implement
Hi,
I am Saienthan K and I am a Computer Science in PES University, India. I
would like to work with Sympy for GSOC 2014 on improving the multivariate
polynomial arithmetic.
To begin with the idea I have read the papers on The Geobucket Data
Structure for Polynomials-Thomas Yan and
Hello , my name is Kunal Arora. I am a 2nd year engineering(IT)
undergraduate from NSIT,Delhi(India).
I am proficient in c/c++ and have been programming in c/c++ for quite a
while now . Although i haven't been involved in any particular real
world/open-source projects involving c/c++ but i
IRC has been silent for a while. That's why I'm trying to get people
to move to Gitter. I would much rather you use it. And once they have
a mobile application, I will get pinged on things even when I am not
at my computer.
Aaron Meurer
On Fri, Feb 28, 2014 at 1:35 PM, Anurag Sharma
Hi,
The current problem that we have in implementing those 2 ideas is the
time to do it. The time investment is a bit hard to justify for the people
currently developing Theano because of the high likelihood that we will
not really use those additional features for our research.
I find those 2
SymPy is not likely to accept a project under its umbrella unless it
results in a lot of code for SymPy itself. I'm not saying that it's a
specific rule that we have or anything, just that we tend to get a lot
more students than slots, and so we have to prioritize things. Plus
the PSF tends to
On Fri, Feb 28, 2014 at 3:27 PM, Aaron Meurer asmeu...@gmail.com wrote:
SymPy is not likely to accept a project under its umbrella unless it
results in a lot of code for SymPy itself. I'm not saying that it's a
specific rule that we have or anything, just that we tend to get a lot
more
Hi Aaron and everyone
Apart from from tying loose ends from previous year's GSOC, what more need
to be implemented ?
After a cursory glance over the code of cds.py and corresponding Ch-8 in
Bronstein, I find all the pseudo codes implemented in cds.py.
Aaron can you point me to some larger
There's a lot of work, even just from Bronstein's book. All the three
major subcases, exponential, logarithmic, and trigonometric, have
algorithms that need to be implemented. Most of them are blocking on
some core algorithms, which is where a lot of the work from last
summer's project went.
Frédéric, we can also add these ideas to the GSoC page on pydy.org. We've
asked for some slots from the PSF also, so if we get a good proposal for
that it could be a nice collabortive project between SymPy, PyDy, and
Theano. I'd really like to see a nice ODE code generator as part of SymPy's
code
For ODE Code Generation, I recommend looking at Allan Wittkopf's paper,
Automatic Code Generation and Optimization in Maple.
http://jnaiam.org/index.php?/archives/65-Automatic-Code-Generation-and-Optimization-in-Maple.html
He did a lot of work on specifically generating C code for systems of
Hi Gabriel/bl0ckedusersoft,
Your step-by-step derivative calculator looks neat and hopefully the
experience will help you. I'm curious, why isn't the source code for the
step-by-step feature released?
From what I understand the approach you took on your project seems
reasonable (safe to say,
David Ketcheson has an interesting project related to ODEs named nodepy.
The introductory sentence follows
*NodePy (Numerical ODEs in Python) is a Python package for designing,
analyzing, and testing numerical methods for initial value ODEs. Its
development was motivated by my own research in
Hello Matthew
The source code for my program is not released because it needs some
better commenting and some cleaning-up -- I was trying to make
the program into an ad-supported proprietary program, which didn't work
out very well. I will probably eventually clean up and release the source,
I have been working with sympygamma from last 2-3 months and would like to
improve it. But there are about three big issues which alone don't make up
to a summer's work but together they will improve sympy-gamma to a great
extent.
*Plotting* is a main issue as D3.js which don't support 3-D
On Fri, Feb 28, 2014 at 11:18 PM, Sachin Joglekar
srjoglekar...@gmail.comwrote:
Hello again.
Jason and I had a talk about this a few days back, and we agreed that it
would be better if, according to your original plan, your proposal would
focus on-
1) Improving the sympy.physics.vector
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