Casio FX-991EX

User Manual - Page 7

For FX-991EX.

PDF File Manual, 46 pages, Download pdf file

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Input: Linear*
2
; Output: Converted to
decimal value
(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
MathI/DecimalO
LineI/LineO
LineI/DecimalO
Note: The initial default input/output format setting is MathI/MathO.
Configuring the Calculator Setup
To change the calculator setup
1. Press (SETUP) to display the setup menu.
2. Use and to scroll the setup menu, and then input the number
displayed to the left of the item whose setting you want to change.
Items and Available Setting Options
” indicates the initial default setting.
Input/Output
MathI/MathO
; MathI/DecimalO; LineI/LineO;
LineI/DecimalO Specifies the format to be used by the calculator for
formula input and calculation result output.
Angle Unit
Degree
; Radian; Gradian Specifies degree,
radian or gradian as the angle unit for value input and calculation result
display.
Number Format Specifies the number of digits for display of a calculation
result.
Fix: The value you specify (from 0 to 9) controls the number of decimal
places for displayed calculation results. Calculation results are rounded off
to the specified digit before being displayed.
Example: 1007(≈)* 14.286 (Fix 3)
Sci: The value you specify (from 0 to 9) controls the number of
significant digits for displayed calculation results. Calculation results are
rounded off to the specified digit before being displayed.
6
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