Casio 300 PLUS Manual De Usuario

20050501

2-7-44

Using the Action Menu

The [Assistant] submenu contains two commands related to the Assistant mode.
• Note that the following commands are valid in the Assistant mode only. For more

information on the Assistant mode see “Assistant Mode and Algebra Mode” on page 2-2-7.

u

u

u

u

u arrange

Function: Collects like terms and arranges them in descending order, starting with the

term that contains the smallest coefficient.

Syntax: arrange (Exp/Eq/Ineq/List/Mat [ ) ]

• Ineq (inequality) includes the “

⫽” (not equal to) relational operator.

Example: To arrange 2

+ 3 – 5

+ 8

 in the sequence of its variables

Menu Item: [Action][Assistant][arrange]

u

u

u

u

u replace

Function: Replaces the variable in an expression, equation or inequality with the value

assigned to a variable using the “store” command.

Syntax: replace (Exp/Eq/Ineq/List/Mat [ ) ]

• Ineq (inequality) includes the “

⫽” (not equal to) relational operator.

Example: To replace 

 in the expression 3

+ 2

, when the expression 2

+ 1

is assigned to 

Menu Item: [Action][Assistant][replace]