Amazing, thank you for the fast answer :)
On Thursday, March 28, 2019 at 12:49:46 AM UTC+1, Aaron Meurer wrote:
>
> The is_commutative assumption applies specifically to objects in a Mul
> (so if an object has is_commutative=False, then Mul will not reorder
> it with other noncommutative objects
Hi there,
I'm Mian, a senior Applied Math undergraduate from UC Berkeley. I am taking
abstract algebra and really interested in it, so I hope to apply for the
project about "Group Theory".
I have 2 years python programming experience, and also know Java, R and
basic Matlab. I involved in appl
Hi !
I was going through various ways I can provide a GUI for the upcoming Bond
Graph Tools project and came across Tkinter- (
https://docs.python.org/2/library/tkinter.html),(
https://docs.python.org/2/library/tkinter.html).
Wondering if this can be used? We can make something like a grid with
Arooshi,
The bond graph module would need to be created first, which will likely be
an entire summer project. As for a gui, tkinter could be used, but most
scipy related projects are utilizing web based gui toolkits.
Jason
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On Wed, Mar 27, 2019 at 8:54 PM Arooshi
Mian,
Welcome, see
https://github.com/sympy/sympy/wiki/introduction-to-contributing to get
started.
Jason
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On Thu, Mar 28, 2019 at 2:30 AM Mian wrote:
> Hi there,
>
> I'm Mian, a senior Applied Math undergraduate from UC Berkeley. I am
> taking abstract algebra
We have a benchmark repository that is run periodically:
https://github.com/sympy/sympy_benchmarks
I recommend starting there. You can find a number of regressions that can
be investigated.
Jason
moorepants.info
+01 530-601-9791
On Wed, Mar 27, 2019 at 5:17 PM Aaron Meurer wrote:
> I agree wi
Nabanita,
Welcome to SymPy, thanks for the PRs. If you haven't seen
https://github.com/sympy/sympy_benchmarks, be sure to read through the info
there.
Jason
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On Wed, Mar 27, 2019 at 5:29 AM Nabanita Dash
wrote:
> I have 2 merged prs
> https://github.com/sympy/s
Zhiqi,
This looks well thought out a first glance. Check out
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions if you
haven't yet.
Jason
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On Wed, Mar 27, 2019 at 12:13 AM wrote:
> Hello,
>
>
> My name is Zhiqi KANG, I am a 4th year undergraduat
Ishan,
Comments:
-
Integrating the geometry module with beam module
Yes, we need good support of arbitrary cross sections that utilize 2D
shapes from the geometry module.
-
Additional features in the beam module:
-
Apply torsional load in 2d beams its corresponding ca
Abhigyan,
This isn't implemented as far as I know. Feel free to send ideas about the
details. I recommend staring by typing up what you hope a user could type
and what outputs to expect.
Jason
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On Tue, Mar 26, 2019 at 1:27 AM Abhigyan Dutta
wrote:
> Hi everyone
Orestis,
Welcome to SymPy, start here:
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
Jason
moorepants.info
+01 530-601-9791
On Mon, Mar 25, 2019 at 12:16 PM Orestis Vaggelis
wrote:
> Hello guys,
>
> my name is Orestis Vaggelis and I currently am on my junior year (2nd
> s
Hello Jason,
Thank you! It seems that you are quite busy now greeting to the newbies. :-)
I am waiting for someone to review my proposal. Could you please tell me to
whom I should reach out?
Regards,
Zhiqi
在 2019年3月28日星期四 UTC+1下午5:14:46，Jason Moore写道：
>
> Zhiqi,
>
> This looks well thought out
Abhinav,
Most of your ideas are very simple mathematics to implement with the
current Beam class, so you'll probably need to come up with something more
substantial for GSoC. I recommend starting a proposal with the detailed
ideas so we can get a better picture.
If you haven't, start here:
https:
Thanks a lot! I have already started writing the proposal. And yeah, I
will check out the network API.
Thanks again.
Arooshi
On Thu, 28 Mar 2019, 21:54 Jason Moore, wrote:
> Arooshi,
>
> Start here if you haven't yet:
> https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
>
> As
Aliva,
There is plenty to do there. Search the issues, mailing list, and wiki for
"risch" and read as much as you can.
Start here for GSoC:
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
Jason
moorepants.info
+01 530-601-9791
On Fri, Mar 22, 2019 at 9:38 AM Aliva Basa wrot
Hello Jason,
Thank you! It seems that you are quite busy now greeting to the newbies. :-)
I am waiting for someone to review my proposal. Could you please tell me to
whom I should reach out?
Regards,
Zhiqi
在 2019年3月28日星期四 UTC+1下午5:14:46，Jason Moore写道：
>
> Zhiqi,
>
> This looks well thought out
Francesco is the most knowledgeable about this subject.
Jason
moorepants.info
+01 530-601-9791
On Thu, Mar 28, 2019 at 9:24 AM wrote:
> Hello Jason,
>
> Thank you! It seems that you are quite busy now greeting to the newbies.
> :-)
> I am waiting for someone to review my proposal. Could you pl
Anway,
You sound like a good fit for GSoC, start here:
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
And yes, we do have a number of expected to fail tests.
Jason
moorepants.info
+01 530-601-9791
On Mon, Mar 25, 2019 at 11:19 AM Anway De wrote:
> Hi!
>
> My name is Anway
Sorry, wrong link:
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
Jason
moorepants.info
+01 530-601-9791
On Thu, Mar 28, 2019 at 9:10 AM Jason Moore wrote:
> Nabanita,
>
> Welcome to SymPy, thanks for the PRs. If you haven't seen
> https://github.com/sympy/sympy_benchmarks,
Arooshi,
Start here if you haven't yet:
https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
As far as Bond graphs I recommend checking out the networkx API and the
steps to create bond graphs. Then write a proposal that explains what a
user will type and what the output will be as
Hi
I read through networkx API. I guess to make Bond Graphs, one needs to edit
the digraph module (for directed graphs). I am planning about doing the
following:
1. adding a parameter name while initializing a node such that All objects
are assigned a unique numeric ID which is incremented every ti
(updated: Lazy operators)
Ø lazy operators on arrays
lazy evaluation can improve the performance while iterating the array since
it creates value only if it is called. To implement lazy operators, I am
thinking about two plans:
1. Create a new sub-module named lazy-array (larray)
I have already gone through it. Can you please go through my ideas and
suggest something if there is an error
On Thu 28 Mar, 2019, 10:02 PM Jason Moore, wrote:
> Sorry, wrong link:
> https://github.com/sympy/sympy/wiki/GSoC-2019-Student-Instructions
>
> Jason
> moorepants.info
> +01 530-601-9791
On Wed, Mar 27, 2019 at 6:51 PM Nikhil Maan wrote:
>
> Hello Ondrej,
>
> On Thursday, March 28, 2019 at 5:46:14 AM UTC+5:30, Ondřej Čertík wrote:
>>
>> Hi Nikhil,
>>
>>
>>
>> Depending on the application of this, it probably makes sense to use Clang
>> to parse the C or C++ code and then go over
Such a library would ideally be designed so that it could have
multiple GUI frontends, but I agree with Jason that the priority
should be a web-based tool, specifically one that can be used in the
Jupyter notebook.
Output to LaTeX would probably be useful as well. One could also
potentially reuse
Can you clarify what a lazy array would look like? I think this may already
be implemented as Indexed.
Aaron Meurer
On Thu, Mar 28, 2019 at 11:20 AM wrote:
> (updated: Lazy operators)
>
> Ø lazy operators on arrays
>
> lazy evaluation can improve the performance while iterating the arr
Arooshi,
I have no thoughts, as the information isn't detailed enough to comment.
Once you have a draft of a proposal I'm willing to check it out.
Jason
moorepants.info
+01 530-601-9791
On Thu, Mar 28, 2019 at 10:11 AM Arooshi Verma
wrote:
> Hi
> I read through networkx API. I guess to make B
I recommend writing your proposal on the wiki and then asking for comments.
Jason
moorepants.info
+01 530-601-9791
On Thu, Mar 28, 2019 at 10:27 AM Nabanita Dash
wrote:
> I have already gone through it. Can you please go through my ideas and
> suggest something if there is an error
>
> On Thu
FYI there is a bond graph latex package:
https://ctan.math.illinois.edu/macros/latex/contrib/bondgraphs/bondgraphs.pdf
I would suggest not focusing on a GUI, that can be an "icing on the cake"
part of your proposal, but the main goal would be designing a very nice API
for constructing the graphs u
Hello Aaron,
I am thinking about something like this:
class Lazyarray(object):
>
> """
>
> Lazy-evaluated array
>
> """
>
>def __init__(self, array):
>
> """
>
> Initiate a Lazyarray with an array
>
> """
>
> self.operations = []
>
> def evaluate(self, f=None):
>
> """
>
> Evaluate all o
Hello Aaron,
I found the Indexed class that you talked about. In my opinion, there is a
difference between Indexed and Lazyarray. The Indexed is an abstraction of
mathematical object with indices, that is a model to represent the tensor
in general; while the lazy array is to perform a lazy eva
I think the way to do this is to have operations on array objects that
don't evaluate by default. This would be very similar to the matrix
expressions code, where something like MatMul or MatAdd doesn't
evaluate, even on explicit matrices, unless you call doit() on it
(doit() is what SymPy generall
I have added my application in wiki page . The link to which is
https://github.com/sympy/sympy/wiki/GSoC-2019-Nabanita-Dash:Series-expansions:Improving-rs_series,Formal-Power-Series(series.formal),limits(series.limits)
On Wednesday, March 27, 2019 at 5:37:47 PM UTC+5:30, Nabanita Dash wrote:
>
>
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