For examples see here (one of the notebooks in our examples folder)
http://nbviewer.ipython.org/urls/raw.github.com/sympy/sympy/master/examples/beginner/plot_colors.ipynb
Also, while our docs are not that good, plotting aesthetics are indeed
described in `plotting.Plot`.
Quoting from
http://docs.
Hi,
Consider:
In [12]: sympy.log(sympy.exp(sympy.Symbol('x',real=True)))
Out[12]: x
In [13]: sympy.log(sympy.exp(sympy.Symbol('x')))
Out[13]: log(exp(x))
In [14]: sympy.log(sympy.exp(sympy.Function('f')(sympy.Symbol('x'
Out[14]: log(exp(f(x)))
In [15]: sympy.log(sympy.exp(sympy.Function('f
It doesn't appear that assumptions are stored with the function so you
can't search for an applied function and test the assumptions of the
unapplied function (e.g. f(x).func.is_real -- I don't understand what the
following means:
>>> Function('f', real=True).is_real
But you can do one of two t
On Monday, 20 May 2013 07:44:47 UTC-4, smichr wrote:
>
> It doesn't appear that assumptions are stored with the function so you
> can't search for an applied function and test the assumptions of the
> unapplied function (e.g. f(x).func.is_real -- I don't understand what the
> following means:
>
Sorry for taking a while to respond. I have been away for the weekend.
On 17.05.2013 04:13, Ondřej Čertík wrote:
Hi,
I came late to this discussion. I have a few questions. It seems that
the consensus is to use global assumptions together with the
"assuming" context manager.
Let's take Pow as a
I'm happy to help after about 10 june.
On 17.05.2013 02:40, Aaron Meurer wrote:
Is anyone willing to commit some time over the next few weeks or so to
help get a release out?
If so, then I think we should do it. It will make things easier for
Ondrej and I for our SciPy tutorial. But if no one
Hi Tom,
On Mon, May 20, 2013 at 8:40 AM, Tom Bachmann wrote:
> Sorry for taking a while to respond. I have been away for the weekend.
>
>
> On 17.05.2013 04:13, Ondřej Čertík wrote:
>>
>> Hi,
>>
>> I came late to this discussion. I have a few questions. It seems that
>> the consensus is to use gl
Is there a good reason for this, though? If we changed the solve
subalgorithms to catch NotImplementedError and make them just give []
in that case, wouldn't solve(cos(x)*x - x**2, x) give [0], more or
less automatically? Doesn't the algorithm look something like
solutions = []
for factor in split
Too bad the logic for logarithms doesn't seem to be in the new
assumptions yet. If it were, you could just do refine(log(exp(f(x))),
Q.real(f(x))).
Aaron Meurer
On Mon, May 20, 2013 at 8:22 AM, Julien Rioux wrote:
> On Monday, 20 May 2013 07:44:47 UTC-4, smichr wrote:
>>
>> It doesn't appear tha
There is CyclicGroup in sympy.combinatorics.named_groups.
If you are only interested in the elements, use FF(n). Technically,
FF should be the cyclic finite field and hence only allow primes, but
it doesn't actually do any type checking.
Aaron Meurer
On Sun, May 19, 2013 at 11:57 AM, Lucas Wil
I think Matthew wanted to delay this discussion until the end of the
summer, but I'd like to start it now while it is fresh on my mind. I
am currently writing the expression manipulation part of the new
tutorial (http://docs.sympy.org/tutorial/tutorial/manipulation.html),
and this issue is central
Hi,
My name is Nishant and I am currently a senior in a high school near
Chicago. I will be an undergrad at Berkeley next year. At this point, I
want to major in Electrical Engineering and Computer Science.
Last summer, I worked with the SuLab in the Scripps Research Institute and
made a Googl
Hi Nishant,
Welcome. First of all you have to setup the environment according to
[1]. If you are searching for ideas to work on, [2] will help you get
you started. I suppose projects on android are somewhat vague, so I
encourage you to discuss this thing on the irc or here on the mailing
list.
If
You may also wish to collaborate with David Li and Angus about parsing as
both of them have experience and interest in this.
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