[sympy] Design of sympy.Symbol

2016-01-26 Thread Björn Dahlgren
I was just surprised by the undocumented behaviour of Symbol: def __call__(self, *args): from .function import Function return Function(self.name)(*args) this is bad style in my humble opinion. The implicit creation of another type (Function) is confusing and very far from the zen of Pyt

Re: [sympy] Design of sympy.Symbol

2016-01-26 Thread Sartaj Singh
I agree. This could also introduce subtle bugs. Mixing functions and symbols doesn't look good. -- 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...@google

[sympy] Problem with installation on window64

2016-01-26 Thread 장자영
Hi, I'm new to SymPy and currently struggling with the installation. Seems like there is only Python Windows 32-bit installer... is there a 64-bit installer as well? Thanks. Regards, Alice Jang -- You received this message because you are subscribed to the Google Groups "sympy" group. To un

[sympy] How to test after making some changes in code?

2016-01-26 Thread shubham tibra
I made some changes to the code to solve a issue. Now how do I know if the bug is sloved? I need to know whether the code gives correct output now , how to test it? Thanks -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this grou

Re: [sympy] Problem with installation on window64

2016-01-26 Thread Jason Moore
Alice, There are a number of options: 1. We generally recommend using conda and the Anaconda distribution of Python for easy cross platform use. 2. You can also get windows binaries from Gohlke: http://www.lfd.uci.edu/~gohlke/pythonlibs/#sympy 3. You can use pip to install sympy. 4. You can downl

Re: [sympy] Design of sympy.Symbol

2016-01-26 Thread Aaron Meurer
Yeah, there's an open issue for it https://github.com/sympy/sympy/issues/3539. It's there so that sympify parsing of things like 'f(x)' works. Aaron Meurer On Tue, Jan 26, 2016 at 8:18 AM, Sartaj Singh wrote: > I agree. This could also introduce subtle bugs. Mixing functions and > symbols doesn

Re: [sympy] How to test after making some changes in code?

2016-01-26 Thread Jason Moore
You can run: bin/test to run all the unit tests. Type: bin/test -h to see the options. Jason moorepants.info +01 530-601-9791 On Tue, Jan 26, 2016 at 5:04 AM, shubham tibra wrote: > I made some changes to the code to solve a issue. Now how do I know if the > bug is sloved? > > I need to kn

[sympy] Re: How to test after making some changes in code?

2016-01-26 Thread mvnnn
> > I made some changes to the code to solve a issue. Now how do I know if the > bug is sloved? > I need to know whether the code gives correct output now , how to test it? > if you already installed sympy then first need to activate your env and run ">>> python " in terminal otherwise run ">>

[sympy] Re: How to test after making some changes in code?

2016-01-26 Thread shubham tibra
What if want to give some input and check if it is giving correct output now, How I do that? On Tuesday, January 26, 2016 at 9:28:24 PM UTC+5:30, mvnnn wrote: > > I made some changes to the code to solve a issue. Now how do I know if the >> bug is sloved? >> > I need to know whether the code gi

Re: [sympy] Re: How to test after making some changes in code?

2016-01-26 Thread Jason Moore
You can do that manually in the Python interpreter or write your own unit tests that check input and output. Jason Jason moorepants.info +01 530-601-9791 On Tue, Jan 26, 2016 at 9:19 AM, shubham tibra wrote: > What if want to give some input and check if it is giving correct output > now, How

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

2016-01-26 Thread Matthew Brett
Hi, On Sat, Jan 23, 2016 at 9:46 PM, Harsh Gupta wrote: > Though lack of mentors is a real logistical issue (I can't complain because > I > won't be mentoring this time). We need to recognize the fact that SymPy, > like > most of the other FOSS organizations has a serious lack of women > particip

[sympy] i , m newbie and wanted to contribute

2016-01-26 Thread Mahtab Sandhu
hi i m a second year student and wanted to contribute to sympy -- 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 g

Re: [sympy] i , m newbie and wanted to contribute

2016-01-26 Thread Chirag Bhatia
Hi Mahtab, Have a look at it. These links can help you. https://github.com/sympy/sympy/wiki https://github.com/sympy/sympy/wiki/Introduction-to-contributing https://github.com/sympy/sympy/wiki/Development-workflow Hope it Helps!! On Wed, Jan 27, 2016 at 10:22 AM, Mahtab Sandhu wrote: > > hi >