SMath Studio
SMath Studio is a freeware, closed-source, mathematical notebook program similar to Mathcad. It is available for Windows, Linux, iOS, Android, Universal Windows Platform, and on some handhelds.
Among its capabilities are:
- Solving differential equations;
- Graphing functions in two or three dimensions;
- Symbolic calculations, including solving systems of equations;
- Matrix operations, including determinants;
- Finding roots of polynomials and functions;
- Symbolic and numeric differentiation of functions;
- Numeric integration;
- Simple multiline looped programs;
- User-defined functions;
- Units of measurement.