Hi,
I am new to sympy and I wanted to try it on maxwell's equations examples so
I installed galgebra from git but it doesn't work ? the import is not
found... ANy help ?
regards
Henri
import sys
import sympy.galgebra.GAsympy as GA
import sympy.galgebra.latex_ex as tex
GA.set_main(sys.modules[_
When you get galgebra from git in the galgebra/doc directory is
galgebra.pdf. In section 1.3 of the document are instructions of how to
install galgebra including how to set the python path so that other python
programs can find galgebra.
On Wed, Feb 15, 2017 at 5:35 AM, Henri Girard
wrote:
> H
Here is a example of Maxwell's equation using the galgebra module from
github
import sys
from sympy import symbols,sin,cos,exp,I,Matrix,simplify,Eq,S
from sympy.solvers import solve
from printer import Format,xpdf,Get_Program,Print_Function,Fmt
from ga import Ga
from metric import linear_expand
d
Thank you, it works fine now. Sorry for my late answer, I was quite busy in
the last days.
Am Montag, 13. Februar 2017 17:49:38 UTC+1 schrieb Max Winkler:
>
> Hi, I'm trying to solve an equation-system with nsolve. One of the
> equations includes the upper gamma function, which has one of the
Thank you, it works fine now. Sorry for my late answer, I was quite busy in
the last days.
Am Montag, 13. Februar 2017 21:12:23 UTC+1 schrieb Aaron Meurer:
>
> It looks like lambdify doesn't know how to turn uppergamma into mpmath
> functions, since mpmath doesn't have uppergamma directly. Look
Hello,
I'm trying to work out the derivation of the relationship between Euler
angle rates in terms of Euler angles and angular rates in body frame
(e.g. http://dma.ing.uniroma1.it/users/lss_da/MATERIALE/Textbook.pdf
section 1.2.2). I have developed this for the so-called "Tait-Bryant"
rotation a
If you take the Jacobian with respect to your b vector I think you should
get A.
Jason
moorepants.info
+01 530-601-9791
On Wed, Feb 15, 2017 at 1:17 PM, Sebastian Luque wrote:
> Hello,
>
> I'm trying to work out the derivation of the relationship between Euler
> angle rates in terms of Euler a
Brilliant! Thank you.
On Wednesday, February 15, 2017 at 3:35:24 PM UTC-6, Jason Moore wrote:
>
> If you take the Jacobian with respect to your b vector I think you should
> get A.
>
>
> Jason
> moorepants.info
> +01 530-601-9791
>
> On Wed, Feb 15, 2017 at 1:17 PM, Sebastian Luque > wrote:
>
Hi everyone,
I just started using sympy. I expect that I will use the finite
differencing routines to automatically generate arbitrary precision
operators (for example, the Arakawa bracket). This is for use in a plasma
turbulence / stability code.
My thanks go to the developers for creating th
Can you open an issue for this in the issue tracker?
https://github.com/sympy/sympy/issues
Aaron Meurer
On Wed, Feb 15, 2017 at 6:43 PM, Federico Halpern
wrote:
> Hi everyone,
>
> I just started using sympy. I expect that I will use the finite differencing
> routines to automatically generate ar
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