To kind of expand on what Jason's saying a 3D pendulum can be completely
defined using just (x, y, z) and you can deduce the angles from these
coordinates. In your case the pendulum only has two degrees of freedom (x
and y for instance and z be calculated because the pendulum has a fixed
Hi all,
I am not seeing an up to date version of the docs when I visit
docs.sympy.org. I have tried the /latest and /dev versions an neither seems
to work. The docs appear to not have been updated in awhile either as the
change I'm looking at was merged on April 2nd in PR #10878
Hi all,
I will be at the conference next week and I need a place to stay the night
of July 17th. I was wondering if any of the other attendees would mind me
crashing of the floor where ever they are staying?
Thanks,
Brandon
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Theoretically you should be able to transform the results of Lagrange's
>> method to those of Kane's. I'm not sure if that procedure is laid out
>> anywhere in the literature. But it may have some complications.
>>
>> The f's are simply vector equations of those variable
These statements are found in the Kane's method and Lagrange's method docs
and are seemingly contradictory
"In mechanics we are assuming there are 5 basic sets of equations needed to
describe a system."
"In mechanics we are assuming there are 3 basic sets of equations needed to
describe a
Sorry, here is the url https://github.com/sympy/planet-sympy/pull/38.
Brandon
On Friday, May 6, 2016 at 11:20:04 AM UTC-5, James Milam wrote:
>
> Here is the link to PR url adding my blog to Planet Sympy
>
> Thanks,
> Brandon
>
> On Monday, May 2, 2016 at 11:47:12 AM UTC-5
Here is the link to PR url adding my blog to Planet Sympy
Thanks,
Brandon
On Monday, May 2, 2016 at 11:47:12 AM UTC-5, Ondřej Čertík wrote:
>
> Hi,
>
> For GSoC students:
>
> Please send a PR against https://github.com/sympy/planet-sympy, adding
> your blog.
>
> Please reply to this thread
eneral-Ideas
Thanks,
Brandon
On Sunday, April 10, 2016 at 8:14:29 PM UTC-4, James Milam wrote:
>
> Hi all,
>
> I was looking through the wiki for an ideas page where I could post some
> thoughts on a contribution idea that I do not have the time to implement.
> While l
Hi all,
I was looking through the wiki for an ideas page where I could post some
thoughts on a contribution idea that I do not have the time to implement.
While looking, I found a couple of idea pages but they were very old and
did not seem to be relevant. I was wondering if a general ideas
Hi Jason,
I've updated the application and am planning on doing final revisions and
submission tomorrow and was wondering if you or anyone else would be able
to look at it and provide feedback one last time.
Thank you for all of your assistance
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I believe it is just code to demonstrate your work process, however, if you
can relate it to your project you'll have a better understanding of the
relevant code that you will need to talk about in your proposal.
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Hi Jason,
I was looking at also producing a Newton-Euler method for equations of
motion generation but I saw an edit you made on another proposal saying to
focus on the base class and speed ups OR base class and Newton-Euler method
so that the scope of the project is not too big. I was
Last I've heard mention of that project is in this message thread
https://groups.google.com/forum/?fromgroups=#!topic/sympy/KFyfC4gQUSQ
On Monday, March 14, 2016 at 5:21:01 PM UTC-4, Prince Kumar wrote:
>
> Can anyone please give a detailed information on the current status of
> project
I apologize for the previous post needing a scroll bar to the left. I
honestly have no idea how I turned off word wrap. I just posted a rough
draft for this project to wiki. Any general comments/revisions would be
greatly appreciated, especially regarding the scope/timeline for the
project.
I have gone through the example in the linked thread and have been able to
get snakeviz to create a profile when running
pydy-code-gen/pydy_code_gen/model's
generate_n_link_pendulum_on_cart_equations_of_motion()
function for a 10 link system. I do not have any experience working in C++
so I
Hi all,
I am currently pursuing a master's degree in mechanical engineering at the
University of Florida and am interested in participating in GSoC with the
sympy project. I have recently completed a course on analytical dynamics
which lead to my interest in working with the equations of
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