Polynomial Solver

Enter equation:

Do not enter anything that isn't a mathematical equation into this box! While the input is sanitised, any code that you put in this box will run on your computer as computations occur in your browser.

Select command:

Solves an equation symbolically (in exact terms). Use 'Solve Numerically' if you want a numeric (decimal) solution. Complex roots supported. Use 'Evaluate' if you just want to evaluate an expression (without any variables)

Computations (especially the first one or high degree polynomials) may take some time. Please be patient.
Your answers will appear below. Click the equation to zoom in.

Syntax tips:
1. All trig functions use radians, not degrees
2. To do log to any base, type log(x,y) where x is the number you want to log and y is the base. By default, log will use base e (2.71828...)
3. To do e^x, you can use the exp(x) function
4. Complex roots of polynomials are supported. i represents sqrt(-1). However, complex inputs are not supported!

About this program:
This program uses the SymPy Python library in your browser using the Pyodide framework to compute mathematical equations. All calculations are done on your browser.

Changelog:
Version 0.2.0 (3 Oct 2025) - Added a bunch of features including dark mode, plain text output and a new logo!
Version 0.1.3 (2 Oct 2025) - Minor changes
Version 0.1.2 (21 Sept 2025) - Added graph function
Version 0.1.1 (25 Sept 2025) - Initial release