Casio ClassPad 101 User's Guide download pdf (Page 88)

Chapter 2: Main Application 88

u invHypergeoCDf [Action][Distribution/Inv.Dist][Inverse][invHypergeoCDf]

Function: Returns the minimum number of trials of a hypergeometric cumulative distribution for specified

values.

Syntax: invHypergeoCDf(

prob , n , M , N [ ) ]

Calculation Result Output:

x Inv, ½ x Inv

Important!

See “Important!” under “invBinomialCDf” on page 86.

Example: To determine the minimum number of trials when

prob = 0.3, n = 5,

M = 10, N = 20

Using the Financial Submenu

The [Financial] submenu contains commands that are related to financial calculations.

For information about the functions included in this submenu, see “11-4 Financial Calculation Functions”.

Using the Command Submenu

u Define

Function 1: Defines function and registers it with Graph Editor.

Syntax 1: Define{ y1(x) − y100(x) ; x1(y) − x100(y) ; yt1(t) − yt100(t) ; xt1(t) − xt100(t) ;

r1() − r100()} = <expression>

Example: To define the function

y = sin(x) and assign it to line “y3” of the

Graph Editor

Function 2: Creates a user-defined function.

For more information, see “12-3 User-defined Functions”.

u DispStat

Function: Displays previous statistical calculation results.

For more information, see “DispStat” on page 202 and the examples

1208 through 1210 under “Including

Statistical Graphing and Calculation Functions in a Program” on page 218.

u Clear_a_z

Function: Clears all single-character variables.

For more information, see “Clear_a_z” on page 82.

u DelVar

Function: Deletes a specified variable.

For more information, see “DelVar” on page 201.

u Clear All Variables

Function: Clear variables that contain numbers, list and matrices.

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Casio ClassPad 101 User's Guide Page 88