Casio FX-55 PLUS Посібник користувача - Сторінка 5

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Reading the Display

The display of the calculator shows expressions you input, calculation results,

and various indicators.

Input expression

Calculation result

If a g indicator appears on the right side of the input expression, it means

•

the displayed calculation continues to the right. Use e and d to scroll

the input expression display.

Display indicators

This

Means this:

indicator:

The keypad has been shifted by pressing the 1 key. The

keypad will unshift and this indicator will disappear when

you press a key.

There is a value stored in independent memory.

FIX

A fixed number of decimal places is in effect.

Appears when natural calculation formula input (using

Math

the same format as a formula is written) is enabled. Also

appears when LineO is selected as the display format.

Calculation history memory data is available and can be

replayed, or there is more data above/below the current

screen.

Appears when "Manual" is selected for the "Simp" setting

on the setup menu, and indicates that the fraction result of

a calculation can be simplified.

Important: For some type of calculation that takes a long time to execute,

the display may show only the above indicators (without any value) while it

performs the calculation internally.

Configuring the Calculator Setup

Press s to display the setup menu. Press the number key for the item

you want to configure. To close the setup menu without changing any setting,

press A or s.

Underlined ( ___ ) settings are initial defaults.

1MathO 2LineO

MathO displays input and calculation results using

the same format as they are written on paper.

LineO displays input the same way as MathO, but

calculation results are displayed in decimal

form.

Note: In this manual, the K symbol next to a sample operation indicates

MathO, while the L symbol indicates LineO.

Specifies the display format.

E-4

Indicators

Math