Input And Output Formats - Casio fx-570EX User Manual

For this:
General calculations
Complex number calculations
Calculations involving specific number
systems (binary, octal, decimal,
hexadecimal)
Matrix calculations
Vector calculations
Statistical and regression calculations
Distribution calculations
Spreadsheet calculations
Generate a number table based on one
or two functions
Equation and function calculations
Inequality calculations
Ratio calculations
3. Press  to display the initial screen of the mode whose icon you
selected.
Note: The initial default calculation mode is the Calculate Mode.

Input and Output Formats

Before starting a calculation on the calculator, you should first use the
operations in the table below to specify the formats that should be applied
for calculation formula input and calculation result output.
To specify this type of input and output:
Input: Natural Textbook; Output: Format that
includes a fraction, √, or π*
Input: Natural Textbook; Output: Converted
to decimal value
2
Input: Linear*
1
; Output: Decimal or fraction
Select this icon:
Press (SETUP)
(Input/Output) and then
press:
(MathI/MathO)
(MathI/DecimalO)
(LineI/LineO)
5
(Calculate)
(Complex)
(Base-N)
(Matrix)
(Vector)
(Statistics)
(Distribution)
(Spreadsheet)
(Table)
(Equation/Func)
(Inequality)
(Ratio)