DispStat

I/O - Display

Syntax: DispStat

Function: Displays previous statistical calculation results.

DispText

I/O - Display

Syntax: DispTextFunction: This command displays the Program Output window.

Description: You can use this command to re-display the Program Output window following display of the Graph window, Table window, or other window.

Example: To re-display the Program Output window after it has been cleared by a graphing operation or some other operation

GraphType "y=": Define y1(x) =(x): GTSelOn 1

ViewWindow : 0⇒FStart : 10⇒FEnd : 1⇒FStep ClrText ← Initializes the Program Output window.

Print "y1(x) =(x)" ← Displays the graph expression on the Program Output window.

Print "Tap Continue button." ← Tells user what to do to continue program execution after reading the message.

Pause ← Pauses program execution to allow user to read Program Output window message.

DrawGraph ← Draws the graph. DispFTable ← Displays the table.

Pause ← Pauses program execution to allow for graph and table editing. Program Output window is not displayed at this time.

DispText ← Re-displays the Program Output window.

Pause ← Pauses program execution to allow user to read Program Output window message.

DistanceI/O - Sketch

Syntax: Distance<x-coordinate 1>, <y-coordinate 1>, <x-coordinate 2>, <y-coordinate 2>

Function: Determines the distance between two points.

Description: Executing this command makes the Graph window active, displays pointers at the locations of coordinates 1 and 2, and displays the distance between the pointers.

Tip: An error occurs if <x-coordinate> or <y-coordinate> is outside of the current Graph window.

Do~LpWhileCtrl - Do
Syntax: Do : [<statement>] … : LpWhile<expression>•<expression> is a condition that evaluates to true or false.

Function: The specified statements are repeated as long as the condition is true.

Description:

•The statements between Do~LpWhile are repeated as long as the condition is true. When the condition becomes false, execution jumps to the next command after the LpWhile command.

•Since the condition comes after LpWhile, the condition is not evaluated until the end of the loop is reached.

•You can use a multi-statement command (:) in place of the carriage return to separate statements.

•Do not use the Goto command to exit a Do~LpWhile loop.
Dot

Misc - Statistics(2)

Function: Used as a StatGraph command argument to specify an option. See StatGraph.

DrawConicsI/O - Draw
Syntax: DrawConics

Function: Draws a conics graph based on the data registered on the Conics Editor window.

DrawFTGCon, DrawFTGPlot

I/O - Draw

Syntax: DrawFTGConDrawFTGPlot

Function: Graphs a function using a generated number table, in accordance with the conditions of each command.

Description: FTG stands for “Function Table Graph”. DrawFTGCon draws a connect type graph, while DrawFTGPlot draws a plot type graph.

DrawGraph

I/O - Draw

Syntax: DrawGraph[<expression>][,<color command>]

Function: Graphs the selected expression or an expression specified as a parameter.

Description: <expression> has a y= type expression on the right side. Graphing of any other type of expression is not supported by this command.

DrawSeqCon, DrawSeqPlt

I/O - Draw

Syntax: DrawSeqConDrawSeqPlt

Function: Graphs a recursion expression whose vertical axis is an (bn or cn) and whose horizontal axis is n using a generated number table, in accordance with the conditions of each command.

Description: DrawSeqCon draws a connect type graph, while DrawSeqPlt draws a plot type graph.

Chapter 12: Program Application

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