Re: [sympy] Twitter page

2012-02-23 Thread Hector
@ Aaron I think now I can spend some time on twitter tweeting about SymPy. I already created a page[0] and would like your opinion along with others. There is already a page[1] which I can use to create initial impulse. - Hector [0] https://twitter.com/#!/SymbolicPython [1] https://github.com

[sympy] Little out of topic

2012-02-02 Thread Hector
I want to explore culture) and don't want the same situation again. Can anyone suggest some universities or research groups which supports such activities or all core developers just do it on their own? -- -Regards Hector Whenever you think you can or you can't, in either way you are right

Re: [sympy] (Code In) Adding a feature 'See Also'

2011-10-24 Thread Hector
@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received

Re: [sympy] Google Code-In

2011-10-23 Thread Hector
Hi, I don't know am I qualified enough or not, but I would like to help in reviewing pull request. I can help with code, documentation, testing for sure. But I will be engaged between 16th Nov to 10th Dec. Other than that period, I am more than happy to help. - Hector 2011/10/23 Ondřej Čertík

[sympy] (Code In) Adding a feature 'See Also'

2011-10-23 Thread Hector
-wise, like number theory, series, polynomials, etc it will be a good individual document task for codein candidates. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google Groups sympy

[sympy] Manipulating the power of polynomials

2011-10-22 Thread Hector
Hi, I want to convert x**32 + x**15 + x**10 into x**2 + x**3 + x**4 i.e. to convert power ``p`` into ``p % 6``. How can I do it? -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google

Re: [sympy] modulus arithmetic

2011-10-21 Thread Hector
, 3), (3, 5)) would give 8. Hector, Mateusz, anyone else: does that look like a good way to construct it? Is there a better method name? This looks good. Even it can be extended to non linear polynomials using CRT. @smichr : Did you pull the function you once mentioned in the pull request # 390

[sympy] Twitter page

2011-10-12 Thread Hector
computing which would like to follow it. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. [0] https://twitter.com/#!/SciPyTip https://twitter.com/#%21/SciPyTip -- You received this message because you are subscribed to the Google Groups sympy group

Re: [sympy] Twitter page

2011-10-12 Thread Hector
at https://github.com/. We could then do something similar at sympy.org or docs.sympy.org. Aaron Meurer On Wed, Oct 12, 2011 at 10:39 AM, Hector hector1...@gmail.com wrote: Hi, Recently, I came across the following twitter page[0] which gives tips/articles/realise-news about

Re: [sympy] modulus arithmetic

2011-09-29 Thread Hector
@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message

Re: [sympy] modulus arithmetic

2011-09-29 Thread Hector
. For more options, visit this group at http://groups.google.com/group/sympy?hl=en. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. [0] https://github.com/sympy/sympy/pull/390 -- You received this message because you are subscribed to the Google

Re: [sympy] Legendre_sysmbol

2011-09-17 Thread Hector
Hi all, Continuing on this line, I added a function jacobi_symbol which is a generalization of legendre_symbol [0]. The corresponding pull request is #608. [0] http://en.wikipedia.org/wiki/Jacobi_symbol On Fri, Sep 16, 2011 at 3:36 AM, Hector hector1...@gmail.com wrote: On Fri, Sep 16

[sympy] Legendre_sysmbol

2011-09-15 Thread Hector
. Awaiting your comments. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. [0] http://en.wikipedia.org/wiki/Legendre_symbol [1] https://github.com/hector1618/sympy/blob/legendre_symbol/sympy/ntheory/residue_ntheory.py( Line No. 88 ) -- You received

Re: [sympy] Legendre_sysmbol

2011-09-15 Thread Hector
On Fri, Sep 16, 2011 at 3:19 AM, Hector hector1...@gmail.com wrote: On Fri, Sep 16, 2011 at 2:40 AM, Chris Smith smi...@gmail.com wrote: instead of `a%p` write `a % p`. Also, since this will have to be computed again later you might as well do both at the same time: a, r = divmod(a, p

Re: [sympy] Changing function - Fibonacci

2011-08-03 Thread Hector
On Wed, Aug 3, 2011 at 1:38 AM, Fredrik Johansson fredrik.johans...@gmail.com wrote: On Tue, Aug 2, 2011 at 9:47 PM, Hector hector1...@gmail.com wrote: Hello folk, I was browsing through the code and found that fibonacci numbers are calculated by recursion method. So the time complexity

Re: [sympy] Problem related to import reduce

2011-08-02 Thread Hector
to test it again with some more modifications ( it was switching between LimitError and PoleError ). I tried to test it again but it shows the above error at the test time only. And when I try to rebase, it shows the following error, * hector@hector:~/Workstation/sympy$* git rebase -i master

[sympy] Changing function - Fibonacci

2011-08-02 Thread Hector
this time. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. [0] https://github.com/sympy/sympy/pull/526 -- You received this message because you are subscribed to the Google Groups sympy group. To post to this group, send email to sympy@googlegroups.com

Re: [sympy] Changing function - Fibonacci

2011-08-02 Thread Hector
On Wed, Aug 3, 2011 at 1:42 AM, Vladimir Perić vlada.pe...@gmail.comwrote: On Tue, Aug 2, 2011 at 10:08 PM, Fredrik Johansson fredrik.johans...@gmail.com wrote: On Tue, Aug 2, 2011 at 9:47 PM, Hector hector1...@gmail.com wrote: Hello folk, I was browsing through the code and found

[sympy] Problem related to import reduce

2011-08-01 Thread Hector
to rebase it so as to enable someone from author to pull it in ( if rest is all right). While handling that, I faced the following problem. *hector@hector:~/Workstation/sympy$* bin/test Traceback (most recent call last): File bin/test, line 17, in module from sympy.utilities.runtests import test

Re: [sympy] Solving f(x) congruent to 0 mod (n)

2011-06-07 Thread Hector
will be thankful if anyone pin-point where I need to improve the code, On Mon, Jun 6, 2011 at 3:06 PM, Hector hector1...@gmail.com wrote: On Tue, Jun 7, 2011 at 1:04 AM, Aaron S. Meurer asmeu...@gmail.com wrote: On Jun 6, 2011, at 10:44 AM, Hector wrote: On Tue, Mar 29, 2011 at 5:42 AM

Re: [sympy] Solving f(x) congruent to 0 mod (n)

2011-06-07 Thread Hector
On Tue, Jun 7, 2011 at 1:32 PM, Mateusz Paprocki matt...@gmail.com wrote: Hi, On 7 June 2011 09:57, Hector hector1...@gmail.com wrote: On Tue, Jun 7, 2011 at 4:01 AM, Aaron Meurer asmeu...@gmail.com wrote: Yes, make a pull request (though I can already see problems with your code, like

Re: [sympy] Solving f(x) congruent to 0 mod (n)

2011-06-06 Thread Hector
if it has been implemented or not. It's not implemented, but all necessary tools are in galoispolys.py. The algorithm itself is described in one of books that were mentioned in this module's docstrings. Aaron Meurer On Mar 28, 2011, at 1:06 AM, Hector wrote: Hello ppl, I was browsing

Re: [sympy] Solving f(x) congruent to 0 mod (n)

2011-06-06 Thread Hector
On Tue, Jun 7, 2011 at 1:04 AM, Aaron S. Meurer asmeu...@gmail.com wrote: On Jun 6, 2011, at 10:44 AM, Hector wrote: On Tue, Mar 29, 2011 at 5:42 AM, Mateusz Paprocki matt...@gmail.comwrote: Hi, On 28 March 2011 16:40, Aaron S. Meurer asmeu...@gmail.com wrote: If this is implemented

[sympy] Definition of limit

2011-04-13 Thread Hector
both right hand limit and left hand limit. I made the necessary changes, and the corresponding pull request is #219[2]. If this changing definition things is fine with core developers, I would like to proceed further for limts of bi-variant functions. -- -Regards Hector Whenever you think you can

Re: [sympy] Re: Definition of limit

2011-04-13 Thread Hector
. I might come up with better method and handling extreme cases ( like x/y - oo) during coding but this is my initial approach. But before that, I should make sure that this developers are happy with this change. On 13 Apr., 16:45, Hector hector1...@gmail.com wrote: Hello groups

Re: [sympy] Re: Definition of limit

2011-04-13 Thread Hector
On Wed, Apr 13, 2011 at 11:46 PM, Julien Rioux julien.ri...@gmail.comwrote: On Apr 13, 11:45 am, Hector hector1...@gmail.com wrote: Hello groups, This is about the way limit has been defined in sympy. Currently, Sympy gives following result. In [1]: limit(abs(x)/x,x,0) Out

Re: [sympy] Re: Definition of limit

2011-04-13 Thread Hector
On Thu, Apr 14, 2011 at 2:29 AM, Aaron S. Meurer asmeu...@gmail.com wrote: On Apr 13, 2011, at 2:22 PM, Hector wrote: On Wed, Apr 13, 2011 at 11:46 PM, Julien Rioux julien.ri...@gmail.comwrote: On Apr 13, 11:45 am, Hector hector1...@gmail.com wrote: Hello groups, This is about

[sympy] GSoC application

2011-04-07 Thread Hector
] https://github.com/sympy/sympy/wiki/GSoC-2011-Application-Hector1618-:-Complex-Analysis [2] https://github.com/sympy/sympy/pull/201 -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google

Re: [sympy] GSoC Application Hector1618 Complex Analysis

2011-03-30 Thread Hector
On Wed, Mar 30, 2011 at 4:40 AM, Mateusz Paprocki matt...@gmail.com wrote: Hi, On 29 March 2011 15:49, Hector hector1...@gmail.com wrote: Hello people, Following is my application for GSoC 2011. https://github.com/sympy/sympy/wiki/GSoC-2011-Application-Hector1618-:-Complex-Analysis I

[sympy] GSoC Application Hector1618 Complex Analysis

2011-03-29 Thread Hector
. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google Groups sympy group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy

[sympy] Solving f(x) congruent to 0 mod (n)

2011-03-28 Thread Hector
is it? If no, where can I add this function? -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google Groups sympy group. To post to this group, send email to sympy@googlegroups.com

Re: [sympy] Re: Solving f(x) congruent to 0 mod (n)

2011-03-28 Thread Hector
On Mon, Mar 28, 2011 at 4:09 PM, SherjilOzair sherjiloz...@gmail.comwrote: Hi Hector, You raise a very interesting problem. Its surprising Sympy doesn't have this already. Do you have this functionality coded in for a general function f(x) ? Would like to see your code. Regards, Sherjil

[sympy] Finalizing my GSoC project

2011-03-27 Thread Hector
which is necessary and needs to be added so as to enable user to study complex analysis with SymPy? -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You received this message because you are subscribed to the Google Groups sympy group. To post

Re: [sympy] Introduction as a perspective student for GSoC

2011-03-24 Thread Hector
On Sat, Mar 19, 2011 at 11:33 AM, Hector hector1...@gmail.com wrote: On Sat, Mar 19, 2011 at 8:56 AM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Fri, Mar 18, 2011 at 7:33 AM, Hector hector1...@gmail.com wrote: Hello everyone, My name is Prafullkumar P. Tale. I am a 4th

Re: [sympy] matplotlib in SymPy

2011-03-21 Thread Hector
On Mon, Mar 21, 2011 at 2:00 AM, Aaron S. Meurer asmeu...@gmail.com wrote: I'm not exactly clear on what exactly you are asking. Aaron Meurer On Mar 20, 2011, at 3:04 AM, Hector wrote: Hello everyone, Yesterday, I was going through plotting module of SymPy and I found it way behind

[sympy] matplotlib in SymPy

2011-03-20 Thread Hector
module ( for finding the cliques in graph ) but could complete it. I can handle the setup.py but would need some guidance. And since its very big decision, I think I should ask the group first. -- -Regards Hector Whenever you think you can or you can't, in either way you are right. -- You

Re: [sympy] matplotlib in SymPy

2011-03-20 Thread Hector
On Mon, Mar 21, 2011 at 12:07 AM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Sun, Mar 20, 2011 at 2:04 AM, Hector hector1...@gmail.com wrote: Hello everyone, Yesterday, I was going through plotting module of SymPy and I found it way behind the current standards. I don't know

Re: [sympy] Introduction as a perspective student for GSoC

2011-03-19 Thread Hector
On Sat, Mar 19, 2011 at 8:56 AM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Fri, Mar 18, 2011 at 7:33 AM, Hector hector1...@gmail.com wrote: Hello everyone, My name is Prafullkumar P. Tale. I am a 4th year student at Indian Institute of Technology Roorkee, doing 5 years

Re: [sympy] Re: how to edit modules vectorization of subs

2011-03-18 Thread Hector
On Fri, Mar 18, 2011 at 2:44 PM, Sherjil Ozair sherjiloz...@gmail.comwrote: Hello Hector, limit(sin(x),x,oo) means sin(x) evaluated, as x approaches to infinity from default positive side. My apologies. I read it as sin(x)/x . It is an oscillatory limit, equal to k and not k/oo, where k

Re: [sympy] Re: how to edit modules vectorization of subs

2011-03-18 Thread Hector
On Fri, Mar 18, 2011 at 3:34 PM, Alexey U. Gudchenko pr...@goodok.ruwrote: 18.03.2011 12:49, Hector пишет: Now mathematically, limit x tending to 0, abs(x)/x should not exist. Why not? (tendind from the right.) Consider definition of limit: the limit of f as x approaches 0 is L

Re: [sympy] Re: how to edit modules vectorization of subs

2011-03-18 Thread Hector
On Fri, Mar 18, 2011 at 4:14 PM, Alexey U. Gudchenko pr...@goodok.ruwrote: 18.03.2011 13:26, Hector пишет: On Fri, Mar 18, 2011 at 3:34 PM, Alexey U. Gudchenkopr...@goodok.ru wrote: 18.03.2011 12:49, Hector пишет: Now mathematically, limit x tending to 0, abs(x)/x should not exist

[sympy] Introduction as a perspective student for GSoC

2011-03-18 Thread Hector
to Sherjil Ozair in recent posts and I am thankful for that. If there are additional things, please let me know. Some of my earlier work can also be seen at - https://github.com/hector1618. Thanking you for your time. -- -Regards Hector Whenever you think you can or you can't, in either

[sympy] Re: Embed isympy session in latex

2009-02-16 Thread Hector Villafuerte
On Sat, Feb 14, 2009 at 12:12 PM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Fri, Feb 13, 2009 at 12:51 PM, Hector Villafuerte hecto...@gmail.com wrote: Hi all, I'm preparing some lecture notes and would like to embed isympy sessions on them. I use Latex. Here's what I've done

[sympy] Embed isympy session in latex

2009-02-13 Thread Hector Villafuerte
in this group has had some experience with this as well. Thanks in advance for your help! -- Hector --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups sympy group. To post to this group, send email to sympy@googlegroups.com