sympy
https://github.com/sympy/sympy
Python
A computer algebra system written in pure Python
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Python not yet supported415 Subscribers
Add a CodeTriage badge to sympy
Help out
- Issues
- Mutable arrays don't support slice assignment
- Recursion errors with exponential integral Ei composed with other functions
- integral changes
- translate abstract functions to Sage
- missing symplify for MatrixSymbol with neg
- High level lambdify documentation
- Add support for non-iterable doctest_depends_on modules
- Add tests for normalized hydrogen wave functions psi_{nlm}
- Add AppVeyor Windows 32/64-bit optional dependencies testing
- Fix recursion error in error_functions.py
- Enable verbose output on Travis, show disabled/blacklisted (doc)tests
- Holonomic module should use Poly instead of lower level objects
- Cannot simplify x + csch(sinc(1))
- Symbolic roots returned by roots_quartic() are not correct in some circumstances
- [wip] inequalities modifications
- vector: Use of scale factors
- lambdify doctests are not run
- Sympy can't find laplace transform of the sum, when it can find it for each part
- Corrected is_tangent in ellipse.py
- Incorrect integral of a rational function with a symbolic coefficient
- Docs