On Fri, 13 Aug 2021 at 14:06, Davide Sandona'
wrote:
>>
>> Although the scalars are r, theta and z the unit vectors are i, j and
>> k. How would I get vectors like e_r and e_theta to work with those?
>
> As of now, that's not possible. It is hard-coded and it only represents
cartesian unit vectors
By the way, what are the differences between sympy.vector and
sympy.physics.vector ? Why two different modules?
Davide.
Il giorno ven 13 ago 2021 alle ore 15:06 Davide Sandona' <
sandona.dav...@gmail.com> ha scritto:
> Although the scalars are r, theta and z the unit vectors are i, j and
>> k.
>
> Although the scalars are r, theta and z the unit vectors are i, j and
> k. How would I get vectors like e_r and e_theta to work with those?
>
As of now, that's not possible. It is hard-coded and it only represents
cartesian unit vectors [1]
As per the SO question, I don't think SymPy is curre
Hi all,
Does anyone know how to use cylindrical polars with SymPy's vector module?
I just saw this SO question here:
https://stackoverflow.com/questions/68767945/how-do-i-work-with-vectors-in-cylindrical-and-spherical-systems-with-sympy
We can define a coordinate system like this:
In [25]: from
