sympy
https://github.com/sympy/sympy
Python
A computer algebra system written in pure Python
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- Issues
- `z3_satisfiable` gives wrong ans
- add fallback for unknown parity in trigintegrate (fixes #29839, #29836, #29833)
- docs: update copyright year to 2026
- Addressed the issue where `dsolve` does not output constant solutions
- Confusing documentation for Sum() and Product()
- bug: absolute value of this trig function got negative value
- Landau order term doesn't update correctly when part of an expression and x0!=0
- Incorrect limit from the right for an unbounded piecewise function
- integrate(sin(x)**n*cos(x)**m, x) stalls for symbolic integer exponents
- Improve block_collapse to support scale identity
- Docs
- Python not yet supported