Casio fx-50F PLUS - Manual (Page 10)

E-9
The following explains how calculation results are displayed in accordance with the setting
you specify.
• From zero to nine decimal places are displayed in accordance with the number of decimal
places (Fix) you specify. Calculation results are rounded off to the specifi ed number of
digits.
Example: 100 ÷ 7 = 14.286 (Fix = 3)
14.29 (Fix = 2)
• After you specify the number of signifi cant digits with Sci, calculation results are
displayed using the specifi ed number of signifi cant digits and 10 to the applicable power.
Calculation results are rounded off to the specifi ed number of digits.
Example: 1 ч 7 = 1.4286 Ч 10
–1
(Sci = 5)
1.429 × 10
–1
(Sci = 4)
• Selecting Norm1 or Norm2 causes the display to switch to exponential notation whenever
the result is within the ranges defi ned below.
Norm1: 10
–2
>
Ȋ x Ȋ , Ȋ x Ȋ > 10 10
Norm2: 10
–9
>
Ȋ x Ȋ , Ȋ x Ȋ > 10 10
Example: 100 ÷ 7 = 14.28571429 (Norm1 or Norm2)
1 ч 200 = 5. Ч 10
–3
(Norm1)
0.005 (Norm2)
A Specifying the Fraction Display Format
You can specify either improper fraction or mixed fraction format for display of calculation
results.
Fraction Format Perform this key operation:
Mixed Fractions !,eeb(ab/c)
Improper Fractions
!,eec(d/c)
A Specifying the Complex Number Display Format
You can specify either rectangular coordinate format or polar coordinate format for complex
number calculation results.
Complex Number Format Perform this key operation:
Rectangular Coordinates
!,eeeb( a + b i)
Polar Coordinates
!,eeec( r ∠ Ƨ )
A Specifying the Statistical Frequency Setting
Use the key operations below to turn statistical frequency on or off during SD Mode and
REG Mode calculations.
Frequency Setting Perform this key operation:
Frequency On
!,ddb(FreqOn)
Frequency Off
!,ddc(FreqOff)