On Tuesday, 19 January 2016 07:56:11 UTC, Dima Pasechnik wrote:
>
> In Sage sum() is by default symbolic summation, here it just gives the
> answer in terms of the Bessel function rather than sin.
> It is a correct answer, too.
>
(see e.g. (72) in
https://books.google.co.uk/books?id=9nFDvk9yr3
In Sage sum() is by default symbolic summation, here it just gives the
answer in terms of the Bessel function rather than sin.
It is a correct answer, too.
Probably the underlying engine (maxima) does not know how to simplify this
further.
On Tuesday, 19 January 2016 02:35:59 UTC, saad khalid
Hello everyone:
I'm trying to compare some functionality in Sage with that of Mathematica.
For my assignment, I have to take this series:
sum((-1)^n*((x)^(2*n+1))/factorial(2*n+1),n,0,oo)
And put it into a mathematical software to see what function it is
equivalent to. In this case, this seri
On Mon, Jan 18, 2016 at 8:40 AM, HG wrote:
> Hi,
> I can't get no maplotlib graphic inline , is it possible to do it ?
> %display latex
> %matplotlib inline
> import matplotlib.pyplot as plt
> import numpy as np
> x=np.linspace(-5,5,100)
> plt.plot(x,np.sin(x)) # on utilise la fonction sinus de N
On Mon, Jan 18, 2016 at 9:42 AM, saad khalid wrote:
> Hello!
>
> I was having a bit of trouble. I was trying to view the documentation for
> the exact_rational() command, however nothing I seemed to do worked. I tried
> doing "exact_rational()?", "exact_rational?", etc. How exactly can I go
> abou
Hello!
I was having a bit of trouble. I was trying to view the documentation for
the exact_rational() command, however nothing I seemed to do worked. I
tried doing "exact_rational()?", "exact_rational?", etc. How exactly can I
go about viewing its documentation? I'm running this in SMC.
-Saad
Hi,
I can't get no maplotlib graphic inline , is it possible to do it ?
%display latex
%matplotlib inline
import matplotlib.pyplot as plt
import numpy as np
x=np.linspace(-5,5,100)
plt.plot(x,np.sin(x)) # on utilise la fonction sinus de Numpy
plt.ylabel('fonction sinus')
plt.xlabel("l'axe des abci
