Aspen Plus
DWSIM
MATLAB
COCO Simulator
CHEMCAD
Engineering Equation Solver
ANSYS Fluent
COMSOL Multiphysics
fxSolver
WolframAlpha
SpeedCrunch
Qalculate!
Numi App
Soulver
Wolfram Mathematica
MATLAB
Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends.
fxSolver is a free tool developed by a team of engineers and programmers with the sole intention of providing a unique, useful and free service. The vision of the development team is to allow students, engineers, and hobbyists to come in contact with mathematics and to be able to solve problems without necessarily being familiar with professional math software or programming languages.
Aspen PlusDWSIM - DWSIM is an open-source CAPE-OPEN compliant chemical process simulator for Windows and Linux.
WolframAlpha - WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
COCO Simulator - COCO (CAPE-OPEN to CAPE-OPEN) is a free-of-charge CAPE-OPEN compliant steady-state simulation...
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.
