Unit System ........................................................................................................................... 37
Entering Units ....................................................................................................................... 37
Units Recognized by EES ...................................................................................................... 39
Checking Units ...................................................................................................................... 39
Automatically Setting Units .................................................................................................. 42
The Convert Function ........................................................................................................... 42
The Units List ........................................................................................................................ 44
Suggested Method for Working with Units ........................................................................... 45
The ConvertTemp Function .................................................................................................. 46
Adding Units ......................................................................................................................... 47
Using String Variables for Units .......................................................................................... 48
1.6 Printing .............................................................................................................................. 49
Printing a Hard Copy ........................................................................................................... 49
Copying Equations ................................................................................................................ 50
LaTeX Report ........................................................................................................................ 51
1.7 Arrays ................................................................................................................................. 52
Assigning Array Variables .................................................................................................... 52
Array Range Notation ........................................................................................................... 53
Two-Dimensional Arrays ...................................................................................................... 54
The Array Editor ................................................................................................................... 54
The Duplicate Statement ....................................................................................................... 56
Arrays in the Variable Information Window ........................................................................ 57
Purge Unused Variables ....................................................................................................... 58
1.8 Lookup Tables .................................................................................................................... 59
Creating a Lookup Table ...................................................................................................... 60
Entering Data........................................................................................................................ 60
Using Equations .................................................................................................................... 61
Saving and Loading Lookup Tables ...................................................................................... 61
Lookup Commands................................................................................................................ 61
1.9 Other Features ................................................................................................................... 62
Built-In Constants ................................................................................................................. 62
Adding Constants .................................................................................................................. 63
The Calculator Window ........................................................................................................ 64
Preferences ........................................................................................................................... 65
References ................................................................................................................................. 66
2 CURVE FITTING & INTERPOLATION ........................................................................... 67
2.1 Curve Fitting ...................................................................................................................... 67
Curve Fitting Plotted Data ................................................................................................... 67
Curve Fitting Array Data...................................................................................................... 71
2.2 Linear Regression .............................................................................................................. 73
Selecting the Equation Form ................................................................................................ 74
Equation Statistics ................................................................................................................ 74
Regression Plot ..................................................................................................................... 75
Copying the Regression Equation ......................................................................................... 76
The $CheckUnits Directive ................................................................................................... 77
2.3 One Dimensional Interpolation ......................................................................................... 77
