Thanks Nils for these interesting solutions. To answer your question, I am
only interested in real solutions. Yes, Wolfram Alpha may only show some
solutions. I used it to determine if there were ANY solutions, which there
were, so that I might expect some solutions rather than no solutions f
On Saturday, August 20, 2016 at 8:29:02 PM UTC-7, Roger S wrote:
>
> Hello,
>
> I'm new to Sage and your help is appreciated. I am trying to find
> numerical solutions for a system of three equations in three unknowns as
> follows (the coefficients here are arbitrary for testing purposes, but I
Hello,
I'm new to Sage and your help is appreciated. I am trying to find
numerical solutions for a system of three equations in three unknowns as
follows (the coefficients here are arbitrary for testing purposes, but I
have verified that there are in fact numerical solutions):
xyz + 2xy + 3yz
Le samedi 20 août 2016 08:29:34 UTC+2, Dima Pasechnik a écrit :
>
>
>
> On Saturday, August 20, 2016 at 1:28:29 AM UTC+1, Robert Dodier wrote:
>>
>> On 2016-08-19, Montgomery-Smith, Stephen wrote:
>>
>> > sage: integrate(y*e^(-y),y,0,t)
>> >
>> > Huge amount of error messages deleted, followe
> On Aug 20, 2016, at 05:45 , ciri...@gmail.com wrote:
>
> Is there support for magmas in Sage? I'm talking about the mathematical
> definition of a magma (a set with a binary operation), NOT the interface to
> the package Magma. If there is, can someone point me to documentation that
> tells
Is there support for magmas in Sage? I'm talking about the mathematical
definition of a magma (a set with a binary operation), NOT the interface to
the package Magma. If there is, can someone point me to documentation that
tells what kind of things Sage can do with magmas?
--
You received this
On Friday, August 19, 2016 at 11:23:29 PM UTC+1, Harald Schilly wrote:
>
> Hi, we're here at SageDays 81 and there is some odd issue with 3d plotting
> symbolic functions. Sage version is 7.4.beta0. One of the examples is
>
> var('x y z')
>
> plot3d( real_part(sqrt(x + i*y)), (x,-3,3), (y,-3,3), c
Thanks it works after changing few things like path etc, my sage
kernel.json is :
{"display_name": "Sage 7.2","argv": ["/usr/lib/sagemath/sage","-python",
"-m","sage.repl.ipython_kernel", "-f", "{connection_file}"]}
I use sage repo with sagemanifolds. I guess I will soon update to 7.3.
Think
did you accidentally press the insert key? press "ins" again, or
however it is called (maybe near your del key)
-- h
On Sat, Aug 20, 2016 at 7:50 AM, Dima Pasechnik wrote:
> it is not clear what kind of Sagemath interface you were using; e.g., if you
> used a "usual" text editor then it's a que
Yes in fact I haven't a sage kernel only octave and vpython
Le samedi 20 août 2016 08:09:07 UTC+2, HG a écrit :
>
> I am testing jupyter lab, all my kernels are recognized except one : sage ?
> Is there a way to config it manually to be used in jupyterlab ?
> Regards
> Henri
>
--
You received th
It's alpha preview but I can use it for my needs. (jupyter project )
Thanks for your explanations
Le samedi 20 août 2016 08:09:07 UTC+2, HG a écrit :
>
> I am testing jupyter lab, all my kernels are recognized except one : sage ?
> Is there a way to config it manually to be used in jupyterlab ?
>
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