# sympy

https://github.com/sympy/sympy

## Python

A computer algebra system written in pure Python

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## Help out

- Issues
- Wrong gamma rewrite of falling factorial
- Improve docstring of matrices/matrices.py
- Add Planck charge and derived Planck units
- Argmax/Argmin as operators
- TypeError: 'ConditionSet' object is not iterable with definite integral
- provide a method to disambiguate symbols that print the same
- fix comparisons involving numbers
- move Sage conversion into Sage
- Floats can be created from numpy floats
- N(<string>, 30) and sympify: implement a decimal precision kwarg?
- Set Expressions
- Display of SeqFormula()
- add gotchas note about Python bool vs SymPy Boolean behavior
- convert relations to Sage
- fixes #13382 #13403 #13416
- init_session() gives MultipleInstanceError in qtconsole
- Incorrect Result for limit((-n**3*log(n)**3 + (n - 1)*(n + 1)**2*log(n + 1)**3)/(n**2*log(n)**3), n ,oo)
- Test timeout of slow group in perm_groups
- A fix allowing to convert numpy types (np.bool, np.int, np.float) to sympy Float
- Incorrect Result for limit(n*(-1 + (n + log(n + 1) + 1)/(n + log(n))), n ,oo)

- Docs