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 (win95 and newer)
- solves up to 6,000 simultaneous non-linear equations (12,000 in professional version)
- equations can be entered in any order
- extremely fast computational speed
- high accuracy thermodynamic and transport functions for 100's of fluids
- unit conversion and automatic unit consistency checking
- parametric studies with spreadsheet-like table
- single and multi-variable optimization capability
- uncertainty analysis and regression capability
- professional plotting (2-d, contour, and 3-d) with automatic updating
- latex, pdf, as well as printed output
- graphical user input/output capabilities with diagram window
types of licenses
- single-user commercial and professional
- academic commercial and professional
- multiple-user
for more information see: http://www.fchart.com/ees/
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