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Select the Solve command from the Calculate menu. ENGINEERING EQUATION SOLVER EES SOFTWARE FREE DOWNLOAD WINDOWSIf you wish, you may view the equations in mathematical notation by selecting the Formatted Equations command from the Windows menu. Note that EES makes no distinction between upper and lower case letters and the ^ sign (or **) is used to signify raising to a power. To demonstrate this capability, start EES and enter this simple example problem in the Equations window. The basic capability provided by EES is the solution of a set of non-linear algebraic equations. The Help menu provides commands for accessing the online help documentation. The Windows menu provides a convenient method of bringing any of the EES windows to the front or to organize the windows. Curve-fitting capability is also provided. The Plot menu provides commands to modify an existing plot or prepare a new plot of data in the Parametric, Lookup, or Array tables. The Lookup table holds user-supplied data which can be interpolated and used in the solution of the equation set. The Parametric Table, similar to a spreadsheet, allows the equation set to be solved repeatedly while varying the values of one or more variables. ![]() The Tables menu contains commands to set up and alter the contents of the Parametric and Lookup Tables and to do linear regression on the data in these tables. The Calculate menu contains the commands to check, format and solve the equation set. A command is also provided for displaying information on built-in and user-supplied functions. The Options menu provides commands for setting the guess values and bounds of variables, the unit system, default information, and program preferences. The Search menu provides Find and Replace commands for use in the Equations window. The Edit menu provides the editing commands to cut, copy, and paste information. The File menu provides commands for loading, merging and saving work files and libraries, and printing. It holds commands which allow window moving, resizing, and switching to other applications. ![]() The System menu is not part of EES, but rather a feature of the Windows Operating System. The System menu represented by the EES icon appears above the file menu. The toolbar can be hidden, if you wish, with a control in the Preferences dialog (Options menu). If you move the cursor over a button and wait for a few second, a few words will appear to explain the function of that button. The toolbar contains small buttons which provide rapid access to many of the most frequently used EES menu commands. Note the a toolbar is provided below the menu bar. Detailed descriptions of the commands appear in Chapter 3 of the EES manual. A brief summary of their functions follows. (A tenth user-defined menu can be placed to the right of the Help menu. ![]() Clicking on an underlined word (shown in green on color monitors) will provide help relating to that subject.ĮES commands are distributed among nine pull-down menus. Clicking the Contents button will present the Help index shown below. Pressing the F1 key will bring up a Help window relating to the foremost window. ![]() Click the OK button to dismiss the dialog window.ĭetailed help is available at any point in EES. ENGINEERING EQUATION SOLVER EES SOFTWARE FREE DOWNLOAD REGISTRATIONThe version number and registration information will be needed if you request technical support. EES begins by displaying a dialog window which shows registration information, the version number and other information. ![]()
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