Re: [sympy] In memory of Kalevi Suominen

2024-03-11 Thread Amit Kumar
That's very sad to hear. I have vivid memories of interacting with him on some pull requests, quite a while ago. He was very patient and was delight to communicate. I still remember, how he helped me in this PR: https://github.com/sympy/sympy/pull/9291 I learnt a lot just by communicating to

Re: [sympy] Fwd: [GSoC Mentors] Announcing GSoC 2021 with a few changes

2020-10-27 Thread Amit Kumar
> > My biggest concern with the new rules is the reduced stipend, which > could have consequences of raising the barrier of who can apply. > Why do you think so? Reduced stipend comes with reduced work isn't it? - Amit -- You received this message because you are subscribed to the Google

[sympy] Re: SymPy 1.6 is released

2020-05-25 Thread Amit Kumar
upta* > - Mohit Gupta* > - Oscar Gustafsson > - Johan Guzman* > - Johannes Hartung* > - Ashutosh Hathidara* > - Jean-Luc Herren* > - Thomas Hickman > - Jerry James* > - Shubham Kumar Jha > - Milan Jolly* > - Lucas Jones > - Jonty16117* > -

[sympy] Dropping Login support for SymPy Live and SymPy Gamma

2020-05-06 Thread Amit Kumar
Hi, SymPy Gamma [1] and Live [2] runs on Google App Engine's Python 2 Runtime. We currently have the ability to login in both of these apps via Google App Engine's User's API that comes bundled with Python 2 runtime. [3] Now, since as you all know Python 2 is no longer supported, we need to

[sympy] Re: Newbie :)

2019-11-12 Thread Amit Kumar
Hi Ashlesha, Please have a look at this for contributing to SymPy: https://github.com/sympy/sympy/wiki/Introduction-to-contributing - Amit On Monday, November 11, 2019 at 9:43:48 AM UTC, Ashlesha Kumar wrote: > > Hi, > > I am Ashlesha Kumar, undergraduate engineering student pursuing Computer

Re: [sympy] SymPy swag (shirts, mugs, water bottles, phone cases, and more)

2018-11-02 Thread Amit Kumar
Cool, stuff! - Amit https://iamit.int On Friday, November 2, 2018 at 3:29:32 AM UTC, Jason Moore wrote: > > How cool! I definitely ordering some stuff. What a great way to raise some > money for open source and get us decked out. > > Jason > moorepants.info > +01 530-601-9791 > > > On Tue, Oct

Re: [sympy] Re: GSoC 2018: Completing Solvers

2018-03-24 Thread Amit Kumar
t; >> > implemented). >> >> > >> >> > IndexSet will be implemented to get access to set of sets through >> >> > indexing, >> >> > a number of sets will be passed as parameters and an instance of >> >> > IndexSet

[sympy] Re: GSoC 2018: Completing Solvers

2018-03-22 Thread Amit Kumar
Hey Yathartha, That sounds good. Cheers! Amit -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email

[sympy] Re: GSoC 2018: Solvers: Completing solveset

2018-03-13 Thread Amit Kumar
Hi Ishan, Thanks for your interest in working on solvers. To get started with it have a look at the status of the project here: https://github.com/sympy/sympy/wiki/GSoC-2018-Ideas#solvers There is a lot that needs to be done. One of the starting points can be understanding solveset and then

[sympy] Re: GSoC 2018: Completing Solvers

2018-03-13 Thread Amit Kumar
the wiki. Cheers, Amit > Thanks! > > On Sunday, March 11, 2018 at 6:01:00 PM UTC+5:30, Amit Kumar wrote: >> >> Hi Yathartha, >> >> Thanks for your interest in working on solveset. I am glad to hear that. >> The things you have mentioned are completely wo

[sympy] Re: GSoC 2018: Completing Solvers

2018-03-11 Thread Amit Kumar
Hi Yathartha, Thanks for your interest in working on solveset. I am glad to hear that. The things you have mentioned are completely worth well over a summer. I would definitely focus a lot on transolve. It is the most crucial part of solvers. To go about it take a look at the _tsolve function in

[sympy] Re: Regarding Pull Request

2018-03-03 Thread Amit Kumar
What's the error message you're getting and where? - Amit On Saturday, March 3, 2018 at 5:32:30 AM UTC, aaris...@iiitd.ac.in wrote: > > I am unable to make a pull request for an issue to which already a pull > request has been made by someone else.What could be the issue?Waiting for > an early

Re: [sympy] SymPy usage survey

2018-03-03 Thread Amit Kumar
It would be great to see the anonymised results. - Amit On Wednesday, January 24, 2018 at 6:27:49 PM UTC, Jason Moore wrote: > > Do you plan to make the anonymous results public? Could we be shared on > the form to see the results? > > moorepants.info > +01 530-601-9791 > > On Mon, Jan 22, 2018

[sympy] Re: Introducing Myself to Sympy Developers Team.

2018-02-27 Thread Amit Kumar
tarted asking > for issues that whether they are open or not so that they could be assigned > to me. > > On Tuesday, February 27, 2018 at 4:25:14 PM UTC+5:30, Amit Kumar wrote: >> >> Hi, >> >> You can have a look at this wiki to get started: >> https

[sympy] Re: Introducing Myself to Sympy Developers Team.

2018-02-27 Thread Amit Kumar
Hi, You can have a look at this wiki to get started: https://github.com/sympy/sympy/wiki/GSoC-2018-Student-Instructions Cheers, Amit On Tuesday, February 27, 2018 at 5:36:27 AM UTC, aaris...@iiitd.ac.in wrote: > > I would love to contribute in Sympy. So I want to know about the main code >

[sympy] Re: Introducing myself to community

2017-12-16 Thread Amit Kumar
Hi, Welcome to SymPy. Please have a look at the following link to start contributing to SymPy: https://github.com/sympy/sympy/wiki/Introduction-to-contributing Amit -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and

[sympy] Re: Introducing myself to Sympy community

2017-12-16 Thread Amit Kumar
Hi arzoo, Please have a look at this for contributing to SymPy: https://github.com/sympy/sympy/wiki/Introduction-to-contributing Amit On Thursday, December 14, 2017 at 8:16:18 PM UTC, arzoo kumar wrote: > > Hello ! I am Arzoo Prajapati. I want to contribute in sympy organization > so that the

Re: [sympy] NumFOCUS End-of-Year Fundraising Drive (SymPy fiscal sponsor)

2017-12-16 Thread Amit Kumar
On Friday, December 15, 2017 at 6:41:28 PM UTC, Ondřej Čertík wrote: > > On Fri, Dec 15, 2017, at 10:53 AM, Gina Helfrich wrote: > > Hi folks, > > > > NumFOCUS, the nonprofit that provides fiscal sponsorship for SymPy, > kicks > > off our end of year fundraising drive officially on Monday

[sympy] Re: PyCon India - 2017

2017-07-10 Thread Amit Kumar
an be incorporated in this tutorial. > > I would encourage you to propose an exclusive SymEngine talk as well, it would be an interesting material for a full-fledged talk. You can anyway join in for workshop if it gets accepted. Regards, Amit Kumar > As a part of my project, I'll be maki

[sympy] Re: PyCon India - 2017

2017-07-09 Thread Amit Kumar
d other by Ondrej and Isuru in SciPy 2016. Both the videos/content are available online. > > -- > Shekhar > > > On Saturday, 8 July 2017 16:46:38 UTC+5:30, Amit Kumar wrote: >> >> >> >> Hi Shekhar, >> >> >> On Saturday, July 8, 2017 at 10:

[sympy] Re: PyCon India - 2017

2017-07-08 Thread Amit Kumar
Hi Shekhar, On Saturday, July 8, 2017 at 10:11:41 AM UTC+5:30, Shekhar Prasad Rajak wrote: > > Hello all, > > This post is regarding upcoming PyCon India in Delhi. I am interested to > attend this event and for the talk or workshop on SymPy. Let me know if > someone is available and

[sympy] Re: Updating SymPy changelog process

2017-06-23 Thread Amit Kumar
On Friday, June 23, 2017 at 1:48:04 AM UTC+5:30, 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/sympy/sympy/wiki/Release-Notes.

[sympy] how do i involve myself in gsoc 2017

2016-11-05 Thread AMIT KUMAR
*Dear friends,* * I have good knowledge in c ,c++,python and work with visual studio 2013 . I want to know how can I take part in GSoC 17 and how to get in contact with the mentor organizations .* -- You received this message because you are subscribed to the Google Groups "sympy"

Re: [sympy] SymPy Workshop at FOSSASIA 2016, SIngapore

2016-03-27 Thread AMiT Kumar
Here is a brief blog post about my experience of fossasia conference: http://iamit.in/blog/sympy-workshop-fossasia-2016/ Amit Kumar On Wednesday, March 16, 2016 at 10:02:00 AM UTC+5:30, AMiT Kumar wrote: > > > > On Wednesday, March 16, 2016 at 9:51:17 AM UTC+5:30, Jason Moore wrot

Re: [sympy] SymPy Workshop at FOSSASIA 2016, SIngapore

2016-03-15 Thread AMiT Kumar
ng this. Amit Kumar > > Jason > moorepants.info > +01 530-601-9791 > > On Tue, Mar 15, 2016 at 9:19 PM, Jason Moore <moore...@gmail.com > > wrote: > >> I believe Sahil will be there to present something on PyDy. >> >> >> Jason >> moor

Re: [sympy] SymPy Workshop at FOSSASIA 2016, SIngapore

2016-03-15 Thread AMiT Kumar
Yes, Sahil's talk on "Multibody Dynamics and Control with Python" is in the same room, an hour before mine. Amit Kumar On Wednesday, March 16, 2016 at 9:49:34 AM UTC+5:30, Jason Moore wrote: > > I believe Sahil will be there to present something on PyDy. > > > Jason &g

[sympy] SymPy Workshop at FOSSASIA 2016, SIngapore

2016-03-15 Thread AMiT Kumar
up with me. :) Amit Kumar -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send emai

[sympy] Re: GSoc'16 Solver and Solveset

2016-03-12 Thread AMiT Kumar
t's very important to write a more modular and extensible transcendental equation solver. _tsolve also uses bivariate.py for most of the processing, though you can note that there aren't many direct calls to solve() in the bivariate.py except one or two, So it would be great if we could directly use (c

[sympy] SymPy Tutorial Proposal: SciPy 2016

2016-03-12 Thread AMiT Kumar
, then please let me know. :) AMiT Kumar -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send emai

[sympy] Re: Group Theory

2016-03-09 Thread AMiT Kumar
the proposal: https://github.com/sympy/sympy/wiki/GSoC-2016-Student-Instructions Amit Kumar On Thursday, March 10, 2016 at 1:54:38 AM UTC+5:30, Sahil Aggarwal wrote: > > Hello, > I am Sahil Aggarwal, Sophomore IIT Delhi, Mathematics and Computing. > I am new to the open source community. I w

[sympy] Re: SymPy 1.0 is released

2016-03-09 Thread AMiT Kumar
That's a great news. Kudos SymPy Development Team! Amit Kumar On Thursday, March 10, 2016 at 1:32:33 AM UTC+5:30, Aaron Meurer wrote: > > I'm proud the announce that SymPy version 1.0 has been released. To > install this release use > > pip install -U sympy > > o

[sympy] Fwd: GSoC 2016 Sympy

2016-03-04 Thread AMiT Kumar
e so i am contacing you. Please guide me Madhudeep Petwal -- *Amit Kumar* ᐧ -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegro

[sympy] Re: GSoC 16: Solvers

2016-03-04 Thread AMiT Kumar
On Friday, March 4, 2016 at 7:48:52 PM UTC+5:30, Kshitij Saraogi wrote: > > >>>- Handling multidimensional sets >>> The Ideas Page states that we need to implement few functions to >>>handle multidimensional set objects. >>>We have a ProductSet class which represents Cartesian

[sympy] Re: GSoC 16: Solvers

2016-03-04 Thread AMiT Kumar
18]: bool = Interval(3, 5).as_relational(x) In [19]: bool Out[19]: 3 ≤ x ∧ x ≤ 5 In [20]: bool.as_set() Out[20]: [3, 5] > >- > >Do we still have them in our codebase or has it been removed ? >Moreover, I would like to know a good usecase for this. > > Feel free to add th

[sympy] Re: GSoC 16: Solvers

2016-03-01 Thread AMiT Kumar
you mentioned, I am not able to make much sense from it for implementing a special case solver. Though, when you would write your plan of execution, It may get more clear then. > There seems to be some issue with the solve_univariate_inequality function. It seems like a bug. Amit Ku

[sympy] Re: GSoC 16: Solvers

2016-03-01 Thread AMiT Kumar
, as inequality solvers calls solve/solveset internally. So we need to make sure the solveset returns the correct results. Amit Kumar On Tuesday, March 1, 2016 at 3:07:36 PM UTC+5:30, Kshitij Saraogi wrote: > > Hello, > > Another point I would like to know about is the state of

[sympy] Re: GSoC 16: Solvers

2016-03-01 Thread AMiT Kumar
On Tuesday, March 1, 2016 at 1:58:19 AM UTC+5:30, Kshitij Saraogi wrote: > > > > On Monday, February 29, 2016 at 12:35:27 PM UTC+5:30, AMiT Kumar wrote: >> >> >> 1. Search Based Solvers: >> >> This idea is currently vague, we need to figure out ho

[sympy] Re: SymPy is selected for GSoC!

2016-02-29 Thread AMiT Kumar
Great News! Good work! Aaron, Ondrej, Jason! Cheers! Amit Kumar On Tuesday, March 1, 2016 at 12:37:06 AM UTC+5:30, Jason Moore wrote: > > Congrats! > > And thanks for the hard work from Aaron and Ondrej to make the new > application super good! > > https://summer

[sympy] Re: GSoC 16: Solvers

2016-02-28 Thread AMiT Kumar
elaborate on what other features are we expecting ? See this for motivation: https://github.com/sympy/sympy/issues/10008 Best Regards, Amit Kumar On Tuesday, February 23, 2016 at 7:56:31 PM UTC+5:30, Kshitij Saraogi wrote: > > Hello, > > > I am Kshitij Saraogi and I will be a GSoC

[sympy] Re: Who can mentor for GSoC?

2016-02-09 Thread AMiT Kumar
Hi! I am willing to participate as a mentor. Regards, AMiT Kumar On Tuesday, February 9, 2016 at 2:29:41 AM UTC+5:30, Aaron Meurer wrote: > > GSoC organization applications are now open. We can apply as an org, but > before we do, I want to know how many people we have who can mento

[sympy] SymPy Talk at Python Delhi User Group Meetup on 5th Feb

2016-02-04 Thread AMiT Kumar
Hi Everyone, This is to notify that I am giving a talk on SymPy at Python Delhi User Group Meetup on 5th Feb 2016 at 2:00 PM IST. If anyone would be in New Delhi tomorrow, make sure to catch up with me. :) Venue Details: Meetup Link: http://www.meetup.com/pydelhi/events/226049215/ Cheers, AMiT

[sympy] Re: SymPy Talk at Python Delhi User Group Meetup on 5th Feb

2016-02-04 Thread AMiT Kumar
Sorry, the Date is Saturday, February 6, 2016. On Friday, February 5, 2016 at 12:56:11 PM UTC+5:30, AMiT Kumar wrote: > > Hi Everyone, > > This is to notify that I am giving a talk on SymPy at Python Delhi User > Group Meetup on 5th Feb 2016 at 2:00 PM IST. > If anyone wou

[sympy] Re: SymPy Talk at Python Delhi User Group Meetup on 5th Feb

2016-02-04 Thread AMiT Kumar
Sorry! the Date is Saturday, February 6, 2016. On Friday, February 5, 2016 at 12:56:11 PM UTC+5:30, AMiT Kumar wrote: > > Hi Everyone, > > This is to notify that I am giving a talk on SymPy at Python Delhi User > Group Meetup on 5th Feb 2016 at 2:00 PM IST. > If anyone wou

[sympy] Re: Rails Girls Summer of Code 2016,

2016-01-21 Thread AMiT Kumar
I think we should go for it, atleast we can mentor a project or two. I guess this doesn't requires us to sponsor the student. Amit Kumar On Tuesday, January 19, 2016 at 8:40:15 PM UTC+5:30, Sumith 1896 wrote: > > Hi all, > > Rails Girls Summer of Code(http://railsgirlssumm

Re: [sympy] Re: SymPy at PyDelhi Conference 2016

2016-01-11 Thread AMiT Kumar
Hi Gaurav & Sartaj! Great to know you will join us there! Cheers, AMiT Kumar On Monday, January 11, 2016 at 10:09:00 PM UTC+5:30, Gaurav Dhingra wrote: > > Hi Amit and Sartaj, > > I have now been given push access to SymPy. So can i possibly join you > guys at the

[sympy] SymPy at PyDelhi Conference 2016

2016-01-11 Thread AMiT Kumar
s/symbolic-computation-with-python-using-sympy/ Feel free to suggest changes. If anyone of you would be in New Delhi on 5th March 2016, make sure to catch up with me. :) Cheers, AMiT Kumar -- You received this message because you are subscribed to the Google Groups "sympy" group.

[sympy] Re: Contribute to Sympy

2015-12-06 Thread AMiT Kumar
/sympy/labels/Easy%20to%20Fix AMiT Kumar On Sunday, December 6, 2015 at 8:02:53 PM UTC+5:30, madhur modi wrote: > > Hello everyone, > > I'm a 2nd year student of IIIT hyderabad. I want to start my contribution > to sympy org. I have knowledge of python programming and higher mathemati

[sympy] Re: Contribution to sympy

2015-12-06 Thread AMiT Kumar
/sympy/labels/Easy%20to%20Fix AMiT Kumar On Sunday, December 6, 2015 at 11:23:29 PM UTC+5:30, Aditya Vyas wrote: > > Hello, > I am in my second year of college in engineering. I am entirely new to > open source world. I want to participate in GSOC 16 by contributing to this > organ

[sympy] Re: Contribution to Sympy

2015-12-05 Thread AMiT Kumar
%20Fix AMiT Kumar On Thursday, December 3, 2015 at 11:45:18 AM UTC+5:30, Harshvardhan Tibrewal wrote: > > Dear Developers, > I want to contribute to Sympy. I have knowledge of algebra calculus(etc) > and I know python programming. I would like to learn and improve my skills > under y

Re: [sympy] SymPy at PyCon India 2015

2015-10-21 Thread AMiT Kumar
I will put the T-Shirt design on SymPy wiki for future printing. :) AMiT Kumar On Wednesday, October 21, 2015 at 9:41:39 PM UTC+5:30, Ondřej Čertík wrote: > > Nice shirts indeed! > > On Wed, Oct 21, 2015 at 9:32 AM, Aaron Meurer <asme...@gmail.com > > wrote: > >

Re: [sympy] Re: Doing a release

2015-09-02 Thread AMiT Kumar
eed to decide the behavior deprecation policy for `solve`. AMiT Kumar On Wednesday, September 2, 2015 at 5:37:01 AM UTC+5:30, Aaron Meurer wrote: > > The current plan is not to deprecate the old assumptions syntax, but to > allow both. In fact, in master, ask(Q.real(x)) will call x.is_real (it a

[sympy] Re: Doing a release

2015-08-31 Thread AMiT Kumar
Hi, Can we delay 1.0 with some other version like 0.8 or so? It would be nice if have atleast the solve mess being fixed in 1.0 Also we have yet not settled with a single assumption system. AMiT Kumar On Monday, August 31, 2015 at 11:25:31 PM UTC+5:30, Aaron Meurer wrote: > > It has come

[sympy] Re: GSoC winding down

2015-08-24 Thread AMiT Kumar
Thanks to whole SymPy team and Community for a wonderful collaboration experience. Kudos! Here is my Report: https://github.com/sympy/sympy/wiki/GSoC-2015-Report-Amit-Kumar-:-Solvers *AMiT Kumar* On Monday, August 24, 2015 at 1:30:00 AM UTC+5:30, Aaron Meurer wrote: The GSoC period is now

Re: [sympy] Mathematical substitution in SymPy

2015-08-14 Thread AMiT Kumar
I am also Interested in getting the solution for this. *AMiT Kumar* On Friday, August 14, 2015 at 12:08:25 PM UTC+5:30, Gaurav Dhingra wrote: Do you want something like replacing some function f1 (say `exponential function` you mentioned `{exp(x): x}` ) with some other f2 (say linear

[sympy] Re: Question about LU decomposition for non-square and non-invertible matrices

2015-08-08 Thread AMiT Kumar
would surely help. *AMiT Kumar* On Thursday, August 6, 2015 at 11:09:06 PM UTC+5:30, Tom H wrote: Hi Amit, Thanks for the speedy response! If I understand the code in gauss_jordan_solve correctly, solving A*x=b with multiple right hand sides requires a call to gauss_jordan_solve for each

[sympy] Re: Question about LU decomposition for non-square and non-invertible matrices

2015-08-04 Thread AMiT Kumar
/sympy -- *AMiT Kumar* On Wednesday, August 5, 2015 at 4:53:15 AM UTC+5:30, Tom H wrote: I came across the following issue when trying to use Sympy to compute an LU decomposition of a matrix. I'd like to determine the number of solutions a system of equations has, for example

[sympy] Documenting Solveset: The new 'Solver'

2015-07-24 Thread AMiT Kumar
about solveset, please add a comment on: https://github.com/sympy/sympy/pull/9500 Thanks, *AMiT Kumar* -- You received this message because you are subscribed to the Google Groups sympy group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr

[sympy] Re: Introducing package maintainers

2015-07-13 Thread AMiT Kumar
at-least 6-7 people taking up, as interested for helping out with the responsibilities in a non-formal way. *AMiT Kumar* On Monday, July 13, 2015 at 5:18:54 PM UTC+5:30, Kalevi Suominen wrote: On Monday, July 13, 2015 at 4:11:30 AM UTC+3, Jason Moore wrote: After discussions at SciPy, we decided

[sympy] Re: Complement(FiniteSet, FiniteSet)

2015-07-11 Thread AMiT Kumar
That's a *bug*. The behavior of FiniteSet while having symbolic elements into it was recently changed here: https://github.com/sympy/sympy/pull/9540 So, the new behavior, is yet not implemented for all other operations, that's probably one of the reasons for this. *AMiT Kumar* On Saturday

[sympy] Google Hangout during SciPy 2015 SymPy Sprints

2015-07-10 Thread AMiT Kumar
good, almost most of us made there including Sumith, Sartaj, Sahil me. Thanks, *AMiT Kumar* -- You received this message because you are subscribed to the Google Groups sympy group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr

[sympy] Re: Absolute value removal

2015-07-09 Thread AMiT Kumar
Hi brombo, The simplest thing, I can think of as of now: In [23]: a = (Abs(sin(w))/cos(w)) + Abs(w) In [24]: S(str(a).replace('Abs', '')) Out[24]: w + sin(w)/cos(w) *AMiT Kumar* On Thursday, July 9, 2015 at 5:57:15 PM UTC+5:30, brombo wrote: Is there a simple way of removing all absolute

Re: [sympy] Re: Absolute value removal

2015-07-09 Thread AMiT Kumar
On Thursday, July 9, 2015 at 8:53:45 PM UTC+5:30, Renato Coutinho wrote: Wouldn't it be better to use a = Abs(sin(w))/cos(w) + Abs(w) a.replace(Abs, Id) rather than deal with strings? Yes, that is certainly better, I couldn't recall this, earlier. Thanks! *AMiT Kumar* -- You

Re: [sympy] Re: Interesting library for generating visualizations on open source communities

2015-07-09 Thread AMiT Kumar
On Thursday, July 9, 2015 at 1:59:01 AM UTC+5:30, Joachim Durchholz wrote: Am 08.07.2015 um 21:59 schrieb Aaron Meurer: Here is the video https://www.youtube.com/watch?v=RdFYj9NwD3g That video is private, so outsiders can't see it. Yesterday, It was public. *AMiT Kumar* -- You

[sympy] Fwd: utilities.autowrap.ufuncify fails with symbol lists of length = 32

2015-06-30 Thread AMiT Kumar
believe the issue on the Google Group is different to the one I'm reporting here. https://groups.google.com/forum/#!searchin/sympy/ufuncify/sympy/kgzcR8Qu7s4/RAGTw7A0I3oJ I'm running sympy 0.7.6-1, which I installed via the Canopy Package Manager on OSX Yosemite 10.10.3, 64 bit. *AMiT Kumar

[sympy] Re: Eigen Vectors and Cramers methods in sympy

2015-06-26 Thread AMiT Kumar
Hi Kakarla, See this: https://github.com/sympy/sympy/issues/9550#issuecomment-113738681 *AMiT Kumar* On Tuesday, June 23, 2015 at 4:58:41 AM UTC+5:30, Kakarla Dinesh wrote: Why don't we have Cramers Method and Computation of Eigen Vectors in Sympy -- You received this message because you

Re: [sympy] Intersection of FiniteSets having symbols

2015-06-20 Thread AMiT Kumar
Apart from stats module, few more tests are Failing: https://travis-ci.org/sympy/sympy/builds/67354711 -- AMiT Kumar On Sunday, June 21, 2015 at 1:58:02 AM UTC+5:30, Aaron Meurer wrote: What exactly fails in the stats module? My guess is that the sets module will need to be able to have

[sympy] Re: Checking the flag value passed with calling

2015-05-30 Thread AMiT Kumar
Hi! The default value of evaluate in Point class is True, which means Floats are automatically converted to Rational unless the evaluate flag is False. Point(0.5, 0.25) # default is evaluate=True Point(1/2, 1/4) Point(0.5, 0.25, evaluate=False) Point(0.5, 0.25) *AMiT Kumar

Re: [sympy] Re: gen argument in sympy.solvers.inequalities.solve_univariate_inequality

2015-05-11 Thread AMiT Kumar
On Sunday, May 10, 2015 at 5:56:17 PM UTC+5:30, Amit Saha wrote: On Sun, May 10, 2015 at 7:01 PM, AMiT Kumar dtu@gmail.com javascript: wrote: Hi Amit, The `gen` argument corresponds to the symbol you are solving for the univariate inequality (expr). Example

[sympy] Re: gen argument in sympy.solvers.inequalities.solve_univariate_inequality

2015-05-10 Thread AMiT Kumar
) AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Saturday, May 9, 2015 at 5:03:25 AM UTC+5:30, Amit Saha wrote: Hi all, What does the gen argument mean in the context of solve_univariate_inequality(expr, gen, relational=True) [1] ? [1] http://docs.sympy.org

[sympy] Re: solveset(): solveset function not following symbol constraint

2015-05-03 Thread AMiT Kumar
, which is still in development. Hopefully, soon we will have both of these tied together. AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Sunday, May 3, 2015 at 4:06:56 PM UTC+5:30, Gaurav Dhingra wrote: Hi everyone from sympy import * from

[sympy] Re: Bug with inverse hyperbolic cosine 'acosh'

2015-04-01 Thread AMiT Kumar
Yes, It is a bug Indeed. Thanks for reporting. Fixed in this PR: https://github.com/sympy/sympy/pull/9231 Please have a look. *Reference:* http://functions.wolfram.com/ElementaryFunctions/ArcCosh/02/ http://www.wolframalpha.com/input/?i=ArcCosh%5B-z%5D On Tuesday, March 31, 2015 at 8:10:18 PM

[sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-19 Thread AMiT Kumar
and suggest changes, I have fixed the formatting as well. AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Friday, February 6, 2015 at 12:08:45 AM UTC+5:30, AMiT Kumar wrote: Hi, I am AMiT Kumar, I would be GSoC Applicant to SymPy this year. I have been following

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-18 Thread AMiT Kumar
Thanks Chris, for pointing me to that PR, I did had a look at that. That PR, exposed me to the mess of solving linear systems in solvers. AMiT Kumar On Tuesday, March 17, 2015 at 8:07:00 PM UTC+5:30, Chris Smith wrote: See also https://github.com/sympy/sympy/pull/2580 which started some work

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-16 Thread AMiT Kumar
when you submit your proposal in Melange. I would just try to make it look as good as possible in Melange, and provide a link to the wiki so people can read it there. Aaron Meurer On Mon, Mar 16, 2015 at 1:39 PM, AMiT Kumar dtu@gmail.com javascript: wrote: Hi

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-16 Thread AMiT Kumar
It looks good only while preview in Melange, but doesn't renders same formatting, when It's submitted. AMiT Kumar On Tuesday, March 17, 2015 at 7:43:33 AM UTC+5:30, AMiT Kumar wrote: @Aaron @Jason On Tuesday, March 17, 2015 at 7:19:14 AM UTC+5:30, Aaron Meurer wrote: If the Malange form

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-16 Thread AMiT Kumar
') # classify by univariate and multivariate if len(free_symbols) == 1: phints.append('univariate') elif len(free_symbols) 1: phints.append('multivariate') return phints Thanks, AMiT Kumar On Tuesday, March 17, 2015 at 1:44:38 AM UTC+5:30, Aaron Meurer wrote: Sorry

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-16 Thread AMiT Kumar
Hi, Sorry for late reply, (I was busy with Mid terms Assignments). Based on the above Ideas, I have made the draft of my Proposal on SymPy wiki, Please have a look: https://github.com/sympy/sympy/wiki/GSoC-2015-Application-AMiT-Kumar--Solvers-:-Extending-Solveset Thanks, AMiT Kumar 3rd

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-07 Thread AMiT Kumar
As of now, I am doing an Audit of solving of Linear systems to tackle this Problem. Cheers! AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in -- You received this message because you are subscribed to the Google Groups sympy group. To unsubscribe from this group

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-07 Thread AMiT Kumar
solvers, without messing with the others, and we will have a more robust and flexible framework which will be easy to extend. I think, building a robust framework, which felicitates further development, worth much more than adding new solvers. Thoughts from the community are invited. AMiT Kumar

Re: [sympy] Re: GSoC update for applications

2015-03-04 Thread AMiT Kumar
On Thursday, March 5, 2015 at 11:19:46 AM UTC+5:30, Ondřej Čertík wrote: Hi AMiT, On Wed, Mar 4, 2015 at 10:43 PM, AMiT Kumar dtu@gmail.com javascript: wrote: Hi Ondrej, From the above list of organizations, I think the organizations I should apply for that fits

[sympy] Re: GSoC update for applications

2015-03-04 Thread AMiT Kumar
. (Correct me If I am wrong.) Do I need to talk to them as well? AMiT Kumar On Thursday, March 5, 2015 at 5:46:31 AM UTC+5:30, Ondřej Čertík wrote: Hi, I've spent lot's of time yesterday and today talking to other GSoC organizations and a lot of them very generously agreed to consider sympy

[sympy] Re: GSoC Update

2015-03-03 Thread AMiT Kumar
involvement. We were selected and since SymPy is a component of SageMath, it makes sense that we try to help out if possible. As a first step, I've added a link to your idea list to our ideas list. http://wiki.sagemath.org/GSoC/2015 Great to hear that. Thanks Harald! AMiT Kumar -- Harald

Re: [sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-03-02 Thread AMiT Kumar
On Monday, March 2, 2015 at 12:33:51 AM UTC+5:30, Aaron Meurer wrote: On Sat, Feb 28, 2015 at 10:53 PM, AMiT Kumar dtu@gmail.com javascript: wrote: One correction: * System of Multivariate Equations: We CAN implement this for comparatively lower order polynomial in new

[sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-02-28 Thread AMiT Kumar
One correction: * System of Multivariate Equations: We CAN implement this for comparatively lower order polynomial in new solveset. The only thing We can't implement is Multivariate inequalities, as we will need CAD for that. On Friday, February 27, 2015 at 6:58:51 PM UTC+5:30, AMiT Kumar

[sympy] Re: [GSoC 2015] Solvers : Extending Solveset

2015-02-27 Thread AMiT Kumar
, transcendental Equations, etc. AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Friday, February 6, 2015 at 12:08:45 AM UTC+5:30, AMiT Kumar wrote: Hi, I am AMiT Kumar, I would be GSoC Applicant to SymPy this year. I have been following the SymPy Community

[sympy] Re: GSOC 2015 Aspirant

2015-02-27 Thread AMiT Kumar
To get started, please have a look at this: https://github.com/sympy/sympy/wiki/introduction-to-contributing AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Friday, February 27, 2015 at 5:10:50 AM UTC+5:30, Balkrishna Srivastava wrote: Hi, I am a 3rd year

Re: [sympy] Re: Algorithm for integration of mixed functions

2015-02-19 Thread AMiT Kumar
+ 3*x)*(x + log*x) + x**2)/ (x*(x + log*x)*(x + sqrt*(x + log*x))), x]/sqrt AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Thu, Feb 19, 2015 at 12:57 PM, Kalevi Suominen jks...@gmail.com javascript: wrote: Sympy currently uses the parallel Risch

Re: [sympy] [GSoC 2015] Solvers : Extending Solveset

2015-02-14 Thread AMiT Kumar
, as last year we underestimated the work, that's why we were not able to complete all the things mentioned in Harsh's proposal. I would keep this thread updated, parallel to my progress on my proposal. Thanks, AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Saturday

[sympy] Re: Integration - Risch Algorithm

2015-02-10 Thread AMiT Kumar
have the Full version of that book. I can give you, if you want. Though I am not sure If I should attach a copyright material here. I would better mail you if you could provide me your Email. Cheers! Amit Kumar -- You received this message because you are subscribed to the Google Groups sympy

[sympy] Re: Integration - Risch Algorithm

2015-02-10 Thread AMiT Kumar
On Tuesday, February 10, 2015 at 4:35:37 PM UTC+5:30, AMiT Kumar wrote: On Tuesday, February 10, 2015 at 3:52:23 AM UTC+5:30, Luv Agarwal wrote: Hello, can someone please tell me how should I go on understanding the current Risch Algorithm implementation. The docs doesn't explain

Re: [sympy] [GSoC 2015] Solvers : Extending Solveset

2015-02-06 Thread AMiT Kumar
to some, which are good enough? dig into other older CAS maybe like maxima? and probably you should ask professor Fateman for help. He can be harsh but if you have a thick skin he can be a lot of help too. Sure, I will try to get some help from him. Cheers! AMiT Kumar -- You received

Re: [sympy] [GSoC 2015] Solvers : Extending Solveset

2015-02-05 Thread AMiT Kumar
Thanks, Jason I have pasted this in my Application Draft and moved to Sympy Wiki: https://github.com/sympy/sympy/wiki/GSoC-2015-Application-AMiT-Kumar--Solvers-:-Extending-Solveset Cheers! AMiT Kumar 3rd Year Undergrad Delhi Technological University www.iamit.in On Friday, February 6, 2015

[sympy] [GSoC 2015] Solvers : Extending Solveset

2015-02-05 Thread AMiT Kumar
Hi, I am AMiT Kumar, I would be GSoC Applicant to SymPy this year. I have been following the SymPy Community for quite sometime now and have also got around 11-12 patches Merged in the Code base. So, now, I have got a decent idea of `How things works`. I would like to work on Solvers

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

2015-01-31 Thread AMiT Kumar
Thanks Harsh, I do have that PR in my TODO List. We need to consider output API (return type) also while replacing `solve` with `solveset` functions. I am working on that. AMiT Kumar On Saturday, January 31, 2015 at 1:10:28 PM UTC+5:30, Harsh Gupta wrote: Currently solve and solveset, both

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

2015-01-30 Thread AMiT Kumar
Forgot to mention: Currently solve and solveset, both are dependent on the submodule inequalities.py (in solvers) for solving inequalities, which eventually also uses solve(). On Friday, January 30, 2015 at 7:55:38 PM UTC+5:30, AMiT Kumar wrote: Yes, the new solveset always returns set

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

2015-01-30 Thread AMiT Kumar
to implement this summer to extend the capabilities of solveset. Amit Kumar 3rd Year UnderGrad Delhi Technological University http://www.iamit.in On Friday, January 30, 2015 at 2:52:58 AM UTC+5:30, Aaron Meurer wrote: I think the new solveset will always return a set object. I don't know

[sympy] Re: Wow. (was: Add pep8 config, use pep8 in travis (#8538))

2015-01-21 Thread AMiT Kumar
Though, I am comparatively new to SymPy, but I have pinged Sergey a lot for PR reviews, his comments always had some sort of learning involved. Today I feel pretty disappointed as Sergey has left Sympy. He has been a great source of learning for me atleast. His contribution to SymPy is

[sympy] Re: Geometry module

2015-01-13 Thread AMiT Kumar
Hi! A lot of things pertaining to the proposal has been implemented. The best thing would be look at his work here: https://github.com/sympy/sympy/pulls/akshayah3 , See what's missing. Cheers! Amit Kumar 3rd Year UnderGrad Delhi Technological University http://www.iamit.in On Monday, January

[sympy] Re: Changing Inequality solver output API to set Interval (as_set())

2015-01-10 Thread AMiT Kumar
Yes, we can convert set Interval to Boolean object,using as_relational(). In [4]: Interval(0,1).as_relational(x) Out[4]: 0 ≤ x ∧ x ≤ 1 Thanks Sergey, for clearing the doubt. Cheers! Amit Kumar. -- You received this message because you are subscribed to the Google Groups sympy group

[sympy] Changing Inequality solver output API to set Interval (as_set())

2015-01-09 Thread AMiT Kumar
Hi, I am AMiT Kumar, a 3rd year Undergrad Pursuing Mathematics and Computing Engineering, at Delhi Technological University, India. I was going through the inequalities solvers, while working on this issue: https://github.com/sympy/sympy/issues/8715 , I saw that inequality solvers returns

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