There is still limited support for this, but you can use refine(expr,
Q.positive(x - 2)). Actually, if all you want to do is simplify all
roots in an expression you can use powdenest() and powsimp() with the
force=True flag.
Aaron Meurer
On Fri, Jan 17, 2020 at 12:26 PM Paul Royik wrote:
>
> I
working now above things, but at this link
https://github.com/sympy/sympy-live this command "
../google_appengine/dev_appserver.py"
giving error
--
You received this message because you are subscribed to the Google Groups
"sympy" group.
To unsubscribe from this group and stop receiving emails
I know that variables can be made positive or negative.
But how do I make assumption that x>2?
If I have and expression like (x-2)^(1/3)+(x-5)^(1/3) (actually arbitrary
expressions), how to make assumptions that all expressions under roots are
positive, i.e. x-2>0, x-5>0?
--
You received
Hello everyone!
Introduction
===
Here is a short introduction as suggested by
https://github.com/sympy/sympy/wiki/Introduction-to-contributing
- level of familiarity with python
Somewhat, mostly for small personal projects.
- mathematical education level
Msc.
- particular expertise
Physics.
https://github.com/sympy/sympy-live/blob/master/README.rst
from this i have followed every step,but im not able to see the gui of
sympy live shell in my local server,i think its because of this command "$
git submodule update"-->its not working,its showing some error.
git submodule update
I think you will need to add your ssh key to GitHub. We should be
using the https URL here
https://github.com/sympy/sympy-live/blob/master/.gitmodules.
Aaron Meurer
On Fri, Jan 17, 2020 at 6:41 AM James . wrote:
>
> https://github.com/sympy/sympy-live/blob/master/README.rst
> from this i have
I haven't thought of this before. I think one could add support for
it. It would require adding some bookkeeping to the code printers.
Another idea would be to wrap expressions with some function that
codegens into no-op backreferences.
Finally, we could codegen comments giving the str() form of
just now added ssh key,still same error coming..
On Fri, Jan 17, 2020 at 10:38 PM Aaron Meurer wrote:
> I think you will need to add your ssh key to GitHub. We should be
> using the https URL here
> https://github.com/sympy/sympy-live/blob/master/.gitmodules.
>
> Aaron Meurer
>
> On Fri, Jan
where is this "
dev_appserver.py
"
i cant find it anywhere
On Fri, Jan 17, 2020 at 11:08 PM James . wrote:
> just now added ssh key,still same error coming..
>
>
> On Fri, Jan 17, 2020 at 10:38 PM Aaron Meurer wrote:
>
>> I think you will need to add your ssh key to GitHub. We should be
>>
