Mathcad is computer software primarily intended for the verification, validation, documentation and re-use of engineering calculations.
Math & Programming
This category includes math tools for algebra, geometry, calculus, science and engineering calculations, mathematical plotting and graphing software, and mathematical programming tools. This category also includes programming languages, programming editors, and Software Development Kits (SDK), and associated applications to apply code to productive use.
MathCad
Mathematica
Mathematica is a mathematics software program used to help with science, math, and engineering fields. It can be used for industrial work, or for educational purposes. It allows integration of computation to many different types of fields and work flows.
Matlab
MATLAB (MATrix LABoratory) a numerical computing environment and fourth-generation computing language. MATLAB allows signal processing and communication, image and video processing, control systems, test and measurement, computational finance, and computational biology.