SMath Studio is a freeware (free of charge for personal use, but not libre), 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. SMath has been applied in the fields of physics and thermal engineering.
References
External links "SMath Studio: CNET Editors' Review". CNET. 3 December 2009. "Free math software: SMath Studio". 3D CAD Tips. WTWH Media LLC. 26 April 2010. Liengme, Bernard V. (1 March 2015). SMath for physics : a primer. San Rafael, California: Morgan & Claypool Publishers (Institute of Physics Publishing). ISBN 978-1-6270-5925-1. Atkin, Keith (1 September 2021). "Using SMath to solve the time-independent Schrödinger equation". Physics Education. 56 (5): 055018. Bibcode:2021PhyEd..56e5018A. doi:10.1088/1361-6552/ac08ef. S2CID 235621314.