Texas Instruments TI89TITANIUM User Manual - Page 187
If you press, dialog box.
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• Press the number or letter for that setting. Note: To cancel a menu and return to the MODE dialog box without making a selection, press N. 4. Change other mode settings, if necessary. 5. When you finish all your changes, press ¸ to save the changes and exit the dialog box. Important: If you press N instead of ¸ to exit the MODE dialog box, any mode changes you made will be canceled. Overview of the Modes Note: For detailed information about a particular mode, look in the applicable section of this guidebook. Mode Graph Current Folder Display Digits Angle Description Type of graphs to plot: FUNCTION, PARAMETRIC, POLAR, SEQUENCE, 3D, or DE. Folder used to store and recall variables. Unless you have created additional folders, only the MAIN folder is available. Refer to "Using Folders to Store Independent Sets of Variables" in Calculator Home Screen. Maximum number of digits (FLOAT) or fixed number of decimal places (FIX) displayed in a floating-point result. Regardless of the setting, the total number of displayed digits in a floating-point result cannot exceed 12. Units in which angle values are interpreted and displayed: RADIAN, DEGREE or GRADIAN. Operating the Calculator 187