The best explanation I could make was this:
There exists MatAdd class, which can have ImmutableDenseMatrix as
arguments, thus representing unevaluated matrix addition.
Therefore, ImmutableDenseMatrix subclasses Expr since it can form matrix
expression.
However, ImmutableSparseMatrix isn't desig
On Mon, 2 Dec 2019 at 01:59, JS S wrote:
>
> But what confuses me is this:
>
> - ImmutableDenseMatrix is subclass of Expr
> - ImmutableSparseMatrix is subclass of Basic, but not Expr.
> - ImmutableDenseNDimArray is, unlike its Matrix counterpart, subclass of
> Basic but not Expr.
I don't think t
Sorry for duplicate question - my previous one didn't get any answer so I
cannot but ask again.
Now, I know that Basic object must be immutable, and Expr object must be
able to be subject to arithmetic operation.
(As far as I know, that is why some classes, e.g. FiniteSet, is instance of
Basic
Hi, Please read the contributing guide(
https://github.com/sympy/sympy/wiki/Introduction-to-contributing). In
addition, also take a look at README(
https://github.com/sympy/sympy/blob/master/README.rst). Take a look at this
list(https://github.com/sympy/sympy/labels/Please%20take%20over) for
stall
Hello Everyone,
This is Nisarg Shah, 3rd year Mechanical Engineering student at National
Institute of Technology,Karnataka particularly interested in Data Science
and Machine Learning. I have been studying Probability and Statistics for a
while now and also have a good knowledge of Python and Data
Hi,
Please read the contributing guide(
https://github.com/sympy/sympy/wiki/Introduction-to-contributing). In
addition, also take a look at README(
https://github.com/sympy/sympy/blob/master/README.rst). Take a look at this
list(https://github.com/sympy/sympy/labels/Please%20take%20over) for
stal
Hello everyone,
This is Divyam Singal, a 1st year student studying Maths and Computing at
IIT Guwahati. I have interest in Maths and have also cleared INMO in year
2019. I got Honourable Mention at Sharygin Geometry Olympiad. I know a
little about Python language.
I am more interested in the a
