Casio fc-83GT CW User Manual page 21

Calc Settings > Input/Output
Specifies the format to be used by the calculator for expression input and
calculation result output.
◆
MathI/MathO
MathI/DecimalO
LineI/LineO
LineI/DecimalO
1
* Decimal output is applied when these formats cannot be output for
some reason.
2
* All calculations, including fractions and functions are input in a single
line. Same output format as that for models without Natural Textbook
Display (S-V.P.A.M. models, etc.)
Input/output format display examples:
MathI/MathO
(initial default setting)
MathI/DecimalO
(Number Format: Norm 1)
(Number Format: Norm 2)
LineI/LineO
LineI/DecimalO
(Number Format: Norm 2)
Input: Natural Textbook; Output:
Format that includes a fraction, √ ,
1
and/or π*
Input: Natural Textbook; Output:
Converted to decimal value
2
Input: Linear* ; Output: Decimal or
fraction
2
Input: Linear* ; Output: Converted
to decimal value
20