Texas Instruments TI-73VSC Guidebook - Page 250

244 Chapter 12: Programming Prompt 8 " 2 During program execution, Prompt displays the specified variables followed by =?, one at a time on separate lines. During program execution, the user enters a value or expression for each variable, and then presses b. The values are stored, and the program resumes execution. Yn functions are not valid with Prompt. :Prompt variableA[,variableB,variableC…] ³ Write a program named WINDOW that requests inputs to be stored to WINDOW variables. PROGRAM:WINDOW :Prompt Xmin :Prompt Xmax :Prompt Ymin :Prompt Ymax For WINDOW variables, press - } 1. Disp 8 " 3 Disp displays one or more variable values during program execution. To display text, surround the text with quotation marks. :Disp valueA[,valueB,valueC,...] :Disp "text"[,valueA] Pause after Disp halts execution temporarily so that you can examine the screen. To resume execution, press b. If a list is too large to display in its entirety, an ellipsis (...) is displayed in the last column, but the list cannot be scrolled. • If value is a variable, the current value stored to the variable 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.