Casio fx-55 Plus Benutzerhandbuch

E-4

The display of the calculator shows expressions you input, calculation results, 
and various indicators.

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. 

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.

A fixed number of decimal places is in effect.

Appears when natural calculation formula input (using 
the same format as a formula is written) is enabled. Also 
appears when LineO is selected as the display format.

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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.

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     Specifies the display format. 
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. 

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