User Manual

1-14

Example: To input the command “FMax(”

A!e(CATALOG)6(CAT)

1(EXE)t(F)h(M)

1(INPUT)

Using the Command History

The calculator maintains a history of the last six commands you input.

1. Display one of the command lists.

2. Press 5(HISTORY).

This displays the command history. •

3. Use f and c to move the highlighting to the command you want to input and then press

1(INPUT) or w.

4. Using the Math Input/Output Mode

Selecting “Math” for the “Input/Output” mode setting on the Setup screen (page 1-34) turns on

the Math input/output mode, which allows natural input and display of certain functions, just as

they appear in your textbook.

• The operations in this section all are performed in the Math input/output mode. The initial

default setting for this calculator is the Math input/output mode. If you have changed to the

Linear input/output mode, switch back to the Math input/output mode before performing the

operations in this section. See “Using the Setup Screen” (page

1-34) for information about

how to switch modes.

• In the Math input/output mode, all input is insert mode (not overwrite mode) input. Note that

the !D(INS) operation (page 1-7) you use in the Linear input/output mode to switch to

insert mode input performs a completely different function in the Math input/output mode. For

more information, see “Using Values and Expressions as Arguments” (page

1-19).

• Unless specifically stated otherwise, all operations in this section are performed in the

Run-Matrix mode.