Rahil,
Please ask about a specific project and we can comment on the difficulty.
Jason
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On Mon, Feb 12, 2018 at 11:00 PM, Rahil Hastu wrote:
> Some of the projects in the ideas page(GSoc 2018) doesn't have the
> difficulty level assigned to it. Can I get an ide
Tsengunn,
This all sounds good. There is plenty to do to improve the
continuum_mechanics package in sympy. I suggest trying to solve a variety
of problems with the existing code and you will discover many areas for
improvement.
Very nice work on your calculator!
I'm not sure we would want to go
Chuan,
If you can't find them in the development code on github or in an existing
pull request, it is open for you to work on.
Jason
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On Tue, Feb 13, 2018 at 3:45 PM, Chuan Lu wrote:
> Hi everyone!
>
> My name is Chuan Lu, I am pursuing a Ph.D. degree in Applie
Osho,
You can start here:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
moorepants.info
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On Wed, Feb 14, 2018 at 3:17 AM, Osho Agyeya
wrote:
> Dear Sir/Ma'am,
>
> I, Osho Agyeya, am a 3rd year student of VIT University Chennai Campus. I
> want to contr
Bavish,
You can start here:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
moorepants.info
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On Fri, Feb 16, 2018 at 9:37 AM, Bavish Kulur wrote:
> Hello,
>
> I'm a first year undergrad at IIT Bombay, India.
> I would like to contribute to series expansi
Vishal,
I recommend viewing all the issues related to the ODEs and to try solving
incrementally harder problems with the current module. You will likely find
ideas for improvement while doing those two tasks.
Jason
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On Fri, Feb 16, 2018 at 9:17 PM, Vishal Gupta
Shrinath,
You should get familiar with the sympy.vector package and try to solve some
integral problems with the existing tools. You will likely find limitations
and ideas to improve.
Jason
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On Sat, Feb 17, 2018 at 12:48 AM, Shrinath Bhosale <
shrinathbhosal...@g
Umarpreet,
It is relevant, but it may be best to focus on higher priority items on
SymPy's roadmap.
Jason
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On Sat, Feb 17, 2018 at 1:46 AM, Umarpreet Singh
wrote:
> Hello,
> I am student currently studying Software Engineering. I want to
> participate in Gsoc 2
Abhishek,
You can start with this document:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
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On Sat, Feb 17, 2018 at 11:28 PM, Abhishek Kumar
wrote:
> I am Abhishek Kumar final year Computer Science undergraduate student of
> National Ins
Amisha,
You can start with this document to get familiar:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
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On Sun, Feb 18, 2018 at 2:17 AM, Amisha Rawat
wrote:
> I am unable to understand some of the issues in git link and its very
> toug
-Proposal:-Code-
Generation-with-SymPy
Jason
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On Wed, Feb 7, 2018 at 8:52 AM, Jason Moore wrote:
> Here is the new proposal: https://github.com/sympy/sympy/wiki/SciPy-2018-
> Tutorial-Proposal:-Code-Generation-with-SymPy
>
> I've only changed
<
anmolkrishansachd...@gmail.com> wrote:
> Hi Jason,
>
> I have gone through the description of Continum Mechanics module.
> Shall I start by building the 2016 project?
> Kindly guide on how to proceed.
> I am interested in doing this one.
>
> Regards
> Anmol Krishan Sachdeva
&
Congrats on getting accepted!
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On Mon, Feb 12, 2018 at 11:10 AM, Aaron Meurer wrote:
> SymPy has been accepted into GSoC again.
>
> All students interested in applying, please start here
> https://github.com/sympy/sympy/wiki/GSoC-2018-Student-Instructions.
> The
This module has already been implemented. The next step is improving the
continuum mechanics module.
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On Sun, Feb 11, 2018 at 4:56 PM, wrote:
> Hello,
>
> My name is Anmol Krishan Sachdeva. I am currently pursuing MSc in Advanced
> Computing from University of Br
dea is still there. Should it be removed?
>
> Aaron Meurer
>
> On Wed, Feb 7, 2018 at 3:56 PM, Jason Moore wrote:
> > Cool. I added my name as a possible mentor (late) and updated some
> physics
> > ideas. I wasn't able to spend any time last year, but should have time
&
Aaron Meurer wrote:
> Yes. Google announces organizations on the 12th.
>
> Aaron Meurer.
>
> On Wed, Feb 7, 2018 at 12:22 PM Jason Moore wrote:
>
>> Did this application get submitted?
>>
>> moorepants.info
>> +01 530-601-9791 <(530)%20601-9791>
>
Did this application get submitted?
moorepants.info
+01 530-601-9791
On Sun, Jan 7, 2018 at 8:02 PM, Aaron Meurer wrote:
> The GSoC org application period has started. The deadline is January 23rd.
>
> Potential mentors, please add your name and email to this list
> https://github.com/sympy/sym
nt, then add your profile to the proposal.
If accepted we edit the materials to improve and present. We can these
details later.
Jason
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On Wed, Feb 7, 2018 at 8:41 AM, Jason Moore wrote:
> I haven't found the sticky notes. I say that we edit last year&
I haven't found the sticky notes. I say that we edit last year's proposal
some and submit. The deadline has been moved to the 15th.
Kenny may be interested again too. He said he wanted to go to SciPy and I
have one other student interested in going to SciPy too, who may be
interested.
Jason
moor
Yes, it is still useful.
Jason
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On Mon, Jan 29, 2018 at 3:43 PM, Ondřej Čertík wrote:
>
>
> On Fri, Jan 26, 2018, at 6:41 AM, Nikhil Pappu wrote:
> > Hi,
> >
> > I am a sophomore in Computer Science and Engineering at the International
> > Institute of Informati
s there (did you photograph the sticky
> notes?).
>
> Aaron Meurer
>
> On Wed, Jan 24, 2018 at 6:22 PM, Jason Moore wrote:
> > Main adjustment I'd make is to remove material. I think we just had a bit
> > too much and had to rush various exercises. I don't t
depending on interest from whoever might want to help teach.
> >
> > Jason
> >
> > moorepants.info
> > +01 530-601-9791
> >
> > On Wed, Jan 24, 2018 at 11:38 AM, Aaron Meurer
> wrote:
> >>
> >> I might be interested in helping with a
at 11:38 AM, Aaron Meurer wrote:
> I might be interested in helping with a tutorial. Which tutorial do
> you think we should submit?
>
> Aaron Meurer
>
> On Wed, Jan 24, 2018 at 1:26 PM, Jason Moore wrote:
> > Howdy,
> >
> > The SciPy submission is due
Do you plan to make the anonymous results public? Could we be shared on the
form to see the results?
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On Mon, Jan 22, 2018 at 10:32 AM, Aaron Meurer wrote:
> Hi all.
>
> We running a survey to understand the usage of SymPy, especially in
> industry. If you are a
Howdy,
The SciPy submission is due Feb 9th (much earlier this year). We have
several tutorials that are already developed: intro to sympy, automatic
code generation, and pydy. Is anyone interested in submitting this year? I
have interest. They pay something like $1k for each tutorial. The new code
Mann,
Start by reading this:
https://github.com/sympy/sympy/wiki/introduction-to-contributing and
following the instructions. Ask specific questions here if you have trouble.
Jason
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On Sat, Dec 30, 2017 at 10:40 AM, wrote:
> Hello,
> My name is Mann Shah and I
TIA,
Welcome, please read through
https://github.com/sympy/sympy/wiki/Introduction-to-contributing to get
started. After reading, please send a more informative introductory email,
as described in the wiki page.
Jason
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On Sun, Dec 17, 2017 at 1:22 AM, Tanay Agraw
I just added this:
https://github.com/sympy/sympy/wiki/Introduction-to-contributing#join-our-mailing-list-and-introduce-yourself
moorepants.info
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On Sun, Dec 17, 2017 at 11:40 AM, Jason Moore wrote:
> Good idea. Maybe we should add these instructions to:
> https://gith
Good idea. Maybe we should add these instructions to:
https://github.com/sympy/sympy/wiki/introduction-to-contributing and
whatever page the GSoC students might likely first land on.
Jason
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On Sun, Dec 17, 2017 at 9:23 AM, Richard Fateman wrote:
> Instead of jus
Welcome, here is our introduction guide:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Read through it and start getting familiar with the software. Let us know
if you have questions.
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On Thu, Dec 14, 2017 at 3:53 AM, wrote:
> Hello everyone,
You will need to define an equation that defines the kinematic loop
constraint (holonomic constraint). This will look like 0 = f(coordinates,
lengths). If you can then solve this equation for the dependent coordinate,
then you can construct all of your position vectors in terms of only the
independ
Great. Thanks for representing us and glad they invited one of us.
Jason
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On Mon, Oct 9, 2017 at 12:37 PM, Aaron Meurer wrote:
> Yep I'll be there.
>
> Aaron Meurer
>
> On Mon, Oct 9, 2017 at 3:15 PM Jason Moore wrote:
>
>>
https://www.numfocus.org/blog/spotlight-on-sustainability-at-the-2017-numfocus-summit/
Just curious if we have representation.
Jason
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--
You received this message because you are subscribed to the Google Groups
"sympy" group.
To unsubscribe from this group and s
If you print dp0 you'll see that it doesn't properly render. Maybe it is
invalid LaTeX.
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On Sun, Oct 8, 2017 at 8:38 AM, Jason Moore wrote:
> I'm not able to get rendered LaTeX output in the qtconsole 4.3.1 at all.
>
> moorepants.info
I'm not able to get rendered LaTeX output in the qtconsole 4.3.1 at all.
moorepants.info
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On Sun, Oct 8, 2017 at 8:03 AM, Amine Aboufirass wrote:
> Does anyone know why this is happening...
>
> On Saturday, October 7, 2017 at 2:50:58 PM UTC+2, Amine Aboufirass wrote:
>>
>> I wan
Cavendish,
3 is definitely what you should use. 2 isn't made for your use case. There
was work on 3 this summer. Look for the pull requests with relevant topics.
I'm not sure all has been merged yet.
Feel free to help with any of the printing or other bugs. I opened an issue
for the bug in 2 yest
MPz * Chassis_frame.z))
NameError: name 'ChassisC' is not defined
moorepants.info
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On Mon, Jul 17, 2017 at 4:53 PM, Jason Moore wrote:
> One issue you may be having is the mixture of sympy.vector,
> sympy.physics.vector, and sympy.geometry. These packages are not
One issue you may be having is the mixture of sympy.vector,
sympy.physics.vector, and sympy.geometry. These packages are not designed
to work with each other currently. I recommend sticking to one of those
depending on what you are trying to do.
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On Mon, Jul 17, 20
You would probably have better luck asking this question on the NumPy
mailing list.
moorepants.info
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On Tue, Jul 11, 2017 at 9:47 PM, wrote:
> Hi,
>
> I am trying to convert Numpy array to C++ data structure. Does anyone know
> how to do that without using bindings?
>
> Thank yo
I figured out a workaround using carefully crafted Piecewise functions. But
I did open this issue:
https://github.com/sympy/sympy/issues/12804
because I think it should just work (it mostly does).
moorepants.info
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On Sat, Jun 24, 2017 at 2:24 PM, Jason Moore wrote:
> I
I've been trying to put together a demo showing how sympy's jscode
generator could be used to plot functions using Chart.js in the Jupyter
notebook. I decided to try plotting the Batman equations and it almost
works. The sympy.plot function gets most of it but seems to have issues
with the head. An
I fully support this!
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On Thu, Jun 22, 2017 at 1:17 PM, Aaron Meurer wrote:
> Once I have finished the SymPy release, I would like to make an update
> to how we do changelogs.
>
> Right now, changelog entries are made manually on the wiki, at
> https://github.com
It seems that many other scipy related packages handle this by giving big
warnings at the top of old doc pages to manually redirect you. This seems
to work for me the vast majority of the time, only occasionaly to I get
stuck on old, for example. Readthedocs does this for your automatically too
Here is one option: https://github.com/augustt198/latex2sympy
moorepants.info
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On Wed, Jun 14, 2017 at 12:22 AM, Christophe BAL (via GMAIL) <
projet...@gmail.com> wrote:
> Hello.
>
> Because LaTeX is not mathmetically semantic, you can't have a perfect
> converter from LaTeX to S
Welcome Ayush,
A good place to start is this guide:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
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On Sun, Jun 4, 2017 at 6:43 AM, Ayush Shridhar wrote:
>
> Hello Everyone!
>
>
All of those are already present in the codebase or a pull request.
Jason
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On Fri, Mar 31, 2017 at 2:28 PM, satya prakash
wrote:
> How about if I add llvmjit inside codegen and rust inside printing as well
> as codegen.py
>
> --
> You received this message becau
I recommend trying to solve beam bending or other problems that utilize
singularity functions with the current module. You will quickly find many
deficiencies and ideas for new features.
Jason
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On Fri, Mar 31, 2017 at 2:16 PM, satya prakash
wrote:
> Hello,
>
You should connect with Jason Siefkin who is currently in the midst of
rewriting and organization the matrix code.
Jason
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On Wed, Mar 29, 2017 at 8:27 AM, Vedarth Sharma
wrote:
> I saw it as an idea prompt in Sympy ideas. It basically said tha
Aaron,
Both Jain and Featherstone each have a book about this subject. Last year's
GSoC student worked on the Featherstone implementation. There is still an
open pull request with this. I would start by reviewing what Brandon
(James) did last year and figure out what it will take to finish it.
J
Tatyana,
There are projects that have enough work to share between two proposals.
That would be ok. But all of the proposals should be primarily focused on
developing software for SymPy. Each proposal should be focused on the
software additions and changes that the student will work on during the
Tedongmo,
Welcome to the SymPy community. I suggest asking questions on the mailing
list if you are hoping for a response. If you are interested in GSoC, be
sure to let us know.
Jason
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On Mon, Mar 27, 2017 at 1:05 PM, Tedongmo wrote:
> Hi am Tedongmo, mechanica
Mikayla,
Have a look at this proposal from last year:
https://github.com/sympy/sympy/wiki/GSoC-2016-Application-Sampad-Kumar-Saha:-Singularity-Functions
It is a very well designed proposal. Compare yours to it and I think you'll
see a number of improvements you can make.
I also agree with Arif'
Yash,
You should search the mailing list for past conversations, look at our
Github wiki for previous proposals on this system, search pull requests
related to assumptions, and reach out to the people that have worked on
this system to learn what is needed. Also start here for getting setup:
https
Maria,
If your proposal is good we will find a mentor. Just focus on making the
proposal strong.
Jason
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On Sat, Mar 25, 2017 at 7:07 AM, Kalevi Suominen wrote:
> There is a module on complex Lie algebras in SymPy that also deals with
> Dynkin diagrams. The poss
Here is the documentation:
http://docs.sympy.org/latest/modules/series/series.html
Best to get familiar with what currently exists so you can propose new
ideas.
Jason
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On Sun, Mar 26, 2017 at 4:20 AM, Vikas Kurapati
wrote:
> Hi everyone,
>
> I am Vikas Kurapati
Here is a good place to start reading and asking questions:
https://github.com/sympy/sympy/issues/7749
Jason
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On Sun, Mar 26, 2017 at 3:58 AM, Suraj Sanka wrote:
> Hi everyone,
>
> I am Suraj Sanka, senior undergrad at Indian Institute of Technology
> Bombay. I
There is plenty to do with this project. I suggest trying to solve problem
with the current implementation and see what does and doesn't work well.
Jason
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On Sun, Mar 26, 2017 at 11:29 AM, Sagar Bharadwaj <
sagarbharadwa...@gmail.com> wrote:
> I am interested in
The tutorial we submitted is here:
https://github.com/sympy/sympy/wiki/SciPy-2017-Tutorial-Proposal:-Automatic-Code-Generation-with-SymPy
Jason
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On Sat, Mar 25, 2017 at 2:29 PM, Jason Moore wrote:
> FYi, Aaron and I are submitting a tutorial title &q
at 6:21 AM, Francesco Bonazzi
wrote:
>
>
> On Sunday, 26 March 2017 00:48:13 UTC+1, Jason Moore wrote:
>>
>> Would multiple dispatch be best for implementing Add/Mul/Etc for these
>> different types?
>>
>
> I think this alternative would work better than multiple
Start by going through this:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
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On Sun, Mar 26, 2017 at 6:31 AM, wrote:
> Can anyone tell me how can i start developing the Concrete Module.Thanks.
>
> --
> You received this message because yo
Jai,
The SymPy gamma files are here: https://github.com/sympy/sympy_gamma
Jason
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On Tue, Mar 21, 2017 at 2:40 PM, Jai Mahajan wrote:
> Hi
>
> I would like to improve the AI of Sympy gamma if there is any to make it
> almost as good as or even better than Wolfr
Would multiple dispatch be best for implementing Add/Mul/Etc for these
different types?
Jason
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On Thu, Mar 23, 2017 at 10:45 AM, Aaron Meurer wrote:
> An expression like x*A + B would be problematic, but 2*A + B should
> actually be fine, because the flatten alg
You need to pass in two separate equations instead of the expression.
Jason
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On Thu, Mar 23, 2017 at 11:44 PM, wrote:
> I am following the steps:
>
> 1. import sympy as sy
> 2. x = sy.symbols('x', real=True)
>
> Now, print(sy.solve(2*x + 1 < 5,x)) or (-3 < 2*x+1
This sounds great. The devils in the details though. We'd love to see more
fleshed out ideas. You can propose them here or on the wiki or through pull
requests. This is a good idea for a GSoC project too.
Jason
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On Sat, Mar 18, 2017 at 3:35 AM, Tatyana Abramova w
Is it here: http://docs.sympy.org/latest/modules/functions/index.html
Jason
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On Sat, Mar 18, 2017 at 11:48 PM, Daniel Mahler wrote:
> I believe i recently saw in the sympy documentation a function to set the
> definition of a symbolic function.
> Something like
I would suggest trying to use the mechanics module first. Pick your
favorite dynamics problem and make an example. You can submit these
examples to the PyDy repository. Secondly, look for issues labeled with
mechanics on the sympy issue tracker and give a shot at fixing one.
Jason
moorepants.info
It would be great if each of these could be opened as an issue on the
Github repo. It allows us to better organize and track these. Also, feel
free to create and idea on the GSoC wiki ideas page so that applicants will
notice this.
Jason
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On Mon, Mar 20, 2017 at 4
Arif,
Search the open issues for a variety of keywords that you've listed above
and check out the wiki for more codegen needs. There is plenty to do!
Jason
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On Mon, Mar 20, 2017 at 5:28 AM, Arif Ahmed
wrote:
> Hi,
> I am writing a proposal for GSoC 2017 to
Excellent answer!
Jason
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On Mon, Mar 20, 2017 at 7:44 AM, Valeriia Gladkova <
valeriia.gladk...@gmail.com> wrote:
> While a lot of issues have people who start working on them, not all of
> them would be able to finish work. If you find an issue where there's bee
Valerilia,
It looks like you have the basics covered in your proposal, but it would be
good to find someone that is familiar with group theory to comment more.
Maybe you can see what features are available in group theory in other
mathematic software and then show how you can implement these here.
Madhur,
I'd suggest trying to solve beam bending problems from a structural
mechanics textbook with the current code. You will find many limitations
and bugs. Those can then be outlined in a GSoC proposal.
Jason
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On Mon, Mar 20, 2017 at 9:11 AM, wrote:
> Hi, I
Ekansh,
I think the methods you mention are numerical in nature. Unless they can be
used with symbols you'll need to look into other methods.
Jason
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On Mon, Mar 20, 2017 at 11:18 AM, Ekansh Purohit
wrote:
> Hi,
>
> I am Ekansh Purohit, a second year undergrad o
Look for issues on our Github repo labeled "Easy to fix".
Jason
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On Mon, Mar 20, 2017 at 1:04 PM, Rajat Sharma
wrote:
> Hey guys,
>
> I'm new here and have got SymPy set up. I'm looking for a small task or
> bug that I could work on for getting some familiarity
Ankur,
You should draft up your ideas on the SymPy Github Wiki and ask more
detailed questions here. There may or may not be someone familiar with
these methods to help you though.
Jason
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On Tue, Mar 21, 2017 at 10:17 AM, ankur maheshwari
wrote:
> Can someone g
Looks like a bug, please submit and issue on Github.
Thanks,
Jason
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On Tue, Mar 21, 2017 at 11:33 AM, Chris L wrote:
> The following input:
>
> solve ([a -b -c ,-b -c ],[a],Dict =true )
>
> should evaluate to (Wolfram evaluates this correctly):
>
> a = 0
>
> Ho
Rick,
Go for it. Noone has touched that code in years.
Jason
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On Tue, Mar 21, 2017 at 12:31 PM, Rick Muller wrote:
> I was planning to jump into the Sympy quantum stuff a bit more, and wanted
> to make sure I wouldn’t be stepping on anyone’s toes.
>
>
>
> Here’
Jai,
The sympy gamma code can be found in this repo:
https://github.com/sympy/sympy_gamma
Jason
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+01 530-601-9791
On Tue, Mar 21, 2017 at 2:54 PM, Jai Mahajan wrote:
> Hi
>
> I would like to work on the UI of Sympy gamma by editing / creating AI
> files to make it more user fri
utorial (looking at the SciPy website it seems),
>> let
>> > me know if anybody is interested in that.
>> >
>> >
>> > On Wednesday 15 March 2017 02:16 AM, Sartaj Singh wrote:
>> >
>> > To add to this. Few of the people at PyConUK, 2016 were als
I vaguely remember this. I'm not sure if I suggested it or if someone
mentioned to me and I repeated it. But I bet a sympy code generation
tutorial could be popular as an intermediate topic. I think that I recall
some people telling me they'd have liked something deeper.
Jason
moorepants.info
+01
There is still a lot to do on this project but the work is primarily on
developing the continuum mechanics module into a more usable and correctly
functioning state.
Jason
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On Fri, Feb 17, 2017 at 10:35 PM, Jarvis Luong <4109jarvis1...@gmail.com>
wrote:
> Hi Samp
If you take the Jacobian with respect to your b vector I think you should
get A.
Jason
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On Wed, Feb 15, 2017 at 1:17 PM, Sebastian Luque wrote:
> Hello,
>
> I'm trying to work out the derivation of the relationship between Euler
> angle rates in terms of Euler a
SciPy does it too: https://github.com/scipy/scipy/tree/master/doc/release
and the notes seem quite comprehensive and well organized.
To avoid merge conflicts we could require a single file for each item in
the notes to be added and then a script compiles the full note set from
those.
Jason
moore
Yathartha,
Start by reading this document (
https://github.com/sympy/sympy/wiki/introduction-to-contributing) and
setting up your development environment.
Welcome!
Jason
Jason
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On Tue, Dec 27, 2016 at 10:19 AM, Yathartha Joshi
wrote:
> Well, I m new to Sympy,
Shekar,
Here is an example that uses sympy to let a user specify linear program
optimization problems symbolically and then it is solved numerically:
https://github.com/biosustain/optlang
Here is another package I wrote that does NLP for optimal control systems.
https://github.com/csu-hmc/opty
I opened this issue: https://github.com/sympy/sympy/issues/11967.
Jason
moorepants.info
+01 530-601-9791
On Wed, Dec 21, 2016 at 2:06 PM, Jason Moore wrote:
> The API is not well designed for applying potential energy from springs.
> As a workaround, you can define the entire sy
The API is not well designed for applying potential energy from springs. As
a workaround, you can define the entire system's potential energy and
attach it to one of the bodies potential_energy attribute. The Lagrangian
will be properly calculated. Make sure not to double count any of the
potential
Last year we had a student group from UCD implement series in SymEngine
that was a positive experience for all involved. The call for proposals is
open again this year and the deadline is Dec 1. I plan to submit a proposal
again and maybe others would too. Keep in mind that this requires mentoring
I just noticed that there was a NumFOCUS summit:
http://www.numfocus.org/blog/numfocus-summit-2016
Too bad we didn't have a rep there. We should keep an eye out for next time.
Jason
moorepants.info
+01 530-601-9791
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"
The first thing you should do is to read this:
https://github.com/sympy/sympy/wiki/introduction-to-contributing and follow
the instructions to get familiar and setup your development environment.
You can ask questions here on the mailing list.
Jason
moorepants.info
+01 530-601-9791
On Tue, Oct 4
Start by reading this and following the instructions:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Ask here on the mailing list if you don't understand anything.
Jason
moorepants.info
+01 530-601-9791
On Sat, Sep 24, 2016 at 6:47 AM, pratyush singh
wrote:
> I have being ma
Ferran,
Welcome to SymPy! I'll answer some of the questions that I know, other will
chime in for the rest.
> We have read that sympy supports python 2 and 3. How does this affect the
development process?
You should write your code for Python 3.5 and when you submit a pull
request our continuous
Start by reading this document and setting up your development environment:
https://github.com/sympy/sympy/wiki/introduction-to-contributing
Jason
moorepants.info
+01 530-601-9791
On Sat, Sep 10, 2016 at 11:12 AM, Animesh Anand <
animesh.anand.cs...@itbhu.ac.in> wrote:
> HiI am Animesh Anan
Codegen generates the actual text for a variety of languages, i.e. you have
to compile it in that language. Autowrap generates the code, wraps it for
use in Python, and then imports the Python code. See:
http://docs.sympy.org/latest/modules/codegen.html
On Saturday, September 10, 2016 at 5:00:3
I agree that closing is not a good idea.
Jason
moorepants.info
+01 530-601-9791
On Thu, Sep 8, 2016 at 12:15 PM, Ondřej Čertík
wrote:
> On Thu, Sep 8, 2016 at 12:09 PM, Aaron Meurer wrote:
> > I'm not a fan of that. Closing gives people the impression that the pull
> > request is being reject
Awesome! A long needed feature. This can really help cut down on the time
it takes to make small, minor, and inconsequential changes. And we no
longer have to do pr's against other people's pr. This will really help the
workflow.
Jason
moorepants.info
+01 530-601-9791
On Wed, Sep 7, 2016 at 12:0
The system that you drew only has two degrees of freedom regardless of what
forces you apply to the system. It also isn't clear as to whether you
consider the mass a particle or a rigid body. The problem is very different
depending on that. If you want a conical pendulum that has forces applied
to
its position and
> orientation) those are the generalized coordinates used (Think for example
> of a quadcopter model).
>
> Thanks,
> Nuno
>
>
> segunda-feira, 15 de Agosto de 2016 às 19:13:25 UTC+1, Jason Moore
> escreveu:
>>
>> Nuno,
>>
>> You can
Nuno,
You can only select one set of independent generalized coordinates for
things to work out. You seem to be setting two sets, both the cartesian and
the angular coordinates. You may need to refer to a dynamics text to see
how to go about selecting generalized coordinates.
Jason
moorepants.
raint = [x_m - cable_length*distance.normalize().to_matrix(
> inertial_frame)[0],
> y_m - cable_length*distance.
> normalize().to_matrix(inertial_frame)[1],
> z_m - cable_length*distance.
> normalize().to_matrix(inertial_frame)[2] ]
>
> T
Nuno,
If you re using KanesMethod it supports two types of constraints: holonomic
and non-holonomic. You can supply these constraints to the initializer and
then the equations of motion will be formed that take the nonholonomic
constraints into account. Note that if you have holonomic kinematic
co
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