Mohamed El Shorbagy comments

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                                            Mohamed El Shorbagy

Fix latex printing of undefined functions raised to a power

@haru-44 I don't understand what do you mean with this, can you elaborate more ?

Fix latex printing of undefined functions raised to a power

I guess that makes sense, I will try to fix it.

parse_latex fails on "d \cdot 2"

This bug happens due the [DIFFERENTIAL](https://github.com/sympy/sympy/blob/24792d5f4fbf8fe4365101e53b735c6c1f140e0f/sympy/parsing/latex/LaTeX.g4#L133C1-L133C57) grammar rule so that letter "d" is failed to parsed as a symbol; instead, it is grouped with \cdot as an atom. ```antlr DIFFERENTIAL:...

parse_latex fails on "d \cdot 2"

Also functions like `\sin`, `\cos` ,etc have to be listed.

sympify of equation string will only give True or False

you could pass the `evaluate` keyword which is `None` by default like so ``` python >>> import sympy >>> sympy.sympify("x==y", evaluate=False) ``` ``` Eq(x, y) ``` Likewise ``` python >>>...

Add single node with self loop check to local and global reaching centrality

@rossbar I have pushed the changes, regarding the ``global_reaching_centrality`` not to handle the raising, the function still return the division by zero error as the handling of the error in...