ANNOUNCE: PySymbolic - Doing Symbolics in Python

[Pearu Peterson]

"Tomek Lisowski (TPK)" wrote:

> > Current features include basic simplifications:
> >       *** cancellations: 0*a -> 0, a+0 -> 0,
>
> It should be: a+0 -> a, right?

You are absolutely right.

> >       *** expanding integer powers: (a+b)**n -> a**n+a**(n-1)*b+...
>
> It should be: (a+b)**n -> a**n + n*a**(n-1)*b + ...

You are right again;)

>
> You seem to have forgotten about the Newton symbols  in the power expansion
>

The package process my mistakes correctly, however.

Thanks,
    Pearu