HypergeoCD

k

Syntax: HypergeoCDLower value, Upper value, n value, M value, N value

Function: See “Hypergeometric Cumulative Distribution” (page 147).

HypergeoPD

k

Syntax: HypergeoPDx value, n value, M value, N value

Function: See “Hypergeometric Distribution Probability” (page 147).

I

If~Then~ElseIf~Else~IfEndCtrl - If

Syntax 1: If<expression> : Then : [<statement>] ...

: IfEnd

Function 1:

•If the expression is true, the statement in the Then block is executed. After that, execution advances to the next statement after IfEnd.

•If the expression is false, execution advances to the next statement after IfEnd, without executing the statement in the Then block.

Syntax 2: If<expression> : Then : [<statement>] ... :

Else : [<statement>] ... : IfEnd

Function 2:

•If the expression is true, the statement in the Then block is executed. After that, execution advances to the next statement after IfEnd.

•If the expression is false, the statement in the Else block is executed instead of the Then block. After that, execution advances to the next statement after IfEnd.

Syntax 3: If<expression> : Then : [<statement>] ... :

ElseIf<expression> : Then : [<statement>] ... : IfEnd

Function 3:

•If the expression is true, the statement in the If Then block is executed. After that, execution advances to the next statement after IfEnd.

•If the If command expression is false, the ElseIf command expression is tested. If it is true, the statement in the ElseIf Then block is executed. After that, execution advances to the next statement after IfEnd. If it is false, execution advances to the next statement after IfEnd.

Syntax 4: If<expression> : Then : [<statement>] ... :

ElseIf<expression> : Then : [<statement>] ... : Else :

[<statement>] ... : IfEnd

Function 4:

•If the expression is true, the statement in the If Then block is executed. After that, execution advances to the next statement after IfEnd.

•If the If command expression is false, the ElseIf command expression is tested. If it is true, the statement in the ElseIf Then block is executed. After that, execution advances to the next statement after IfEnd. If it is false, the Else block statement is

executed. After that, execution advances to the next statement after IfEnd.

Description:

•With all four of the syntaxes described above, you can use a multi-statement command (:) in place of the carriage return to separate Then block statements.

•The If~IfEnd command can be nested.

•The If~IfEnd loop can be exited using the Break command or Return command.

•Do not use the Goto command to exit an If~IfEnd loop.

IfEnd

Ctrl - If

See If~Then~ElseIf~Else~IfEnd.

 

 

 

Input

I/O - Input

Syntax: Input<variable name>[,"<string 1>"[,"<string 2>"]]

Function: When program execution reaches the Input command, the user is prompted for input of a value, which is assigned to the specified variable.

Description:

•If you do not specify anything for "<string 1>", the prompt “<variable name>?” appears by default.

•The text specified for "<string 2>" is used as the input dialog box title.

•This command pauses program execution and displays a dialog box that contains the text string indicated by "<string 1>" and an input box. A text string enclosed within quotation marks (" ") or a variable name can be specified for "<string 1>".

•Specifying a long text string can cause part of it to be cut off when it is displayed in the dialog box.

•When the dialog box appears, input a value into the input box and then tap [OK]. This closes the dialog box, assigns the input value to the applicable variable and resumes program execution.

•Tapping [Cancel] on the dialog box terminates program execution.

Note:

•During execution of the Input command, program execution is paused for input of data. While a program is paused, you can input individual mathematical expressions only. You cannot input commands or a series of statements joined by colons (:).

Chapter 12: Program Application

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