EES (pronounced 'ease') is a general equation-solving program that can numerically. Operates on all Microsoft Windows operating systems (XP, 7, 8, and 10). SigmaPlot offers seamless Microsoft Office® integration, so you can easily access data from Microsoft Excel® spreadsheets and present your results in Microsoft.
Overview EES (pronounced 'ease') is a general equation-solving program that can numerically solve thousands of coupled non-linear algebraic and differential equations. The program can also be used to solve differential and integral equations, do optimization, provide uncertainty analyses, perform linear and non-linear regression, convert units, check unit consistency, and generate publication-quality plots. A major feature of EES is the high accuracy thermodynamic and transport property database that is provided for hundreds of substances in a manner that allows it to be used with the equation solving capability. Basic Features • Operates on all Microsoft Windows operating systems (XP, 7, 8, and 10) • Solves up to 6,000 simultaneous non-linear equations (Commercial version). The 32-bit Professional version can solve 12,000 simultaneous equations. The increases this limit to 24,000.
• Equations can be entered in any order • Extremely fast computational speed • High accuracy thermodynamic and transport functions for 100's of fluids.