Texas Instruments TI-84 PLUS SILV Guidebook - Page 297
Prompt, Displaying the Home Screen, Displaying Values and Messages, displays the value of each.
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Note: When a program prompts for input of lists and Yn functions during execution, you must include the braces ( { } ) around the list elements and quotation marks ( " ) around the expressions. Prompt During program execution, Prompt displays each variable, one at a time, followed by =?. At each prompt, enter a value or expression for each variable, and then press Í. The values are stored, and the program resumes execution. Prompt variableA[,variableB,...,variable n] Program Output Note: Y= functions are not valid with Prompt. Displaying the Home Screen Disp (display) without a value displays the home screen. To view the home screen during program execution, follow the Disp instruction with a Pause instruction. Disp Displaying Values and Messages Disp with one or more values displays the value of each. Disp [valueA,valueB,valueC,...,value n] • If value is a variable, the current value is displayed. • If value is an expression, it is evaluated and the result is displayed on the right side of the next line. • If value is text within quotation marks, it is displayed on the left side of the current display line. ! is not valid as text. Program Output If Pause is encountered after Disp, the program halts temporarily so you can examine the screen. To resume execution, press Í. Chapter 16: Programming 290