Accessing the display history

Clearing the display history

Pressing enables the highlight bar in the display history. While the highlight bar is active, the following menu and keyboard keys are very useful:

Key

Function

 

 

,

Scrolls through the display history.

 

Copies the highlighted expression to

 

the position of the cursor in the edit line.

 

Displays the current expression in

 

standard mathematical form.

 

Deletes the highlighted expression from

 

the display history, unless there is a

 

cursor in the edit line.

 

Clears all lines of display history and

CLEAR

the edit line.

 

 

It’s a good habit to clear the display history ( CLEAR) whenever you have finished working in HOME. It saves calculator memory to clear the display history. Remember that all your previous inputs and results are saved until you clear them.

Using fractions

Setting Fraction mode

To work with fractions in HOME, you set the number format to Fraction or Mixed Fraction, as follows:

1.In HOME, open the HOME MODES input form.

MODES

Getting started

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