Casio fx-115ES - Manual (Page 10)

E-8
• See “Adjusting Display Contrast” for information about how to use
“ ]CONT'”.
Specifying the Input/Output Format
For this input/output format: Perform this key operation:
Math 1N1(MthIO)
Linear 1N2(LineIO)
• Math format causes fractions, irrational numbers, and other
expressions to be displayed as they are written on paper.
• Linear format causes fractions and other expressions to be
displayed in a single line.
Specifying the Default Angle Unit
To specify this as the default
Perform this key operation:
angle unit:
Degrees 1N3(Deg)
Radians 1N4(Rad)
Grads 1N5(Gra)
90
° = radians = 100 grads
Specifying the Number of Display Digits
To specify this: Perform this key operation:
Number of Decimal Places 1N6(Fix)0–9
Number of Significant Digits 1N7(Sci)0–9
Exponential Display Range
1N8(Norm)1(Norm1)
or 2(Norm2)
Calculation Result Display Examples
• 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: 100
÷ 7 = 14.286 (Fix3)
14.29 (Fix2)
• Sci: The value you specify (from 1 to 10) controls the number of
significant digits for displayed calculation results. Calculation results
are rounded off to the specified digit before being displayed.
Example: 1
ч 7 = 1.4286 Ч 10 –1
(Sci5)
1.429
× 10 –1
(Sci4)
Linear Format Math Format
Math
π
2