Number Of Decimal Places, Significant Digits, Normal Display Range - Casio Algebra FX 2.0 PLUS User Manual

k k k k k Number of Decimal Places, Number of Significant Digits, Normal
Display Range
• Even after you specify the number of decimal places or the number of significant digits,
internal calculations are still performed using a 15-digit mantissa, and displayed values
are stored with a 10-digit mantissa. Use Rnd of the Numeric Calculation Menu (NUM)
(page 2-4-1) to round the displayed value off to the number of decimal place and
significant digit settings.
• Number of decimal place (Fix) and significant digit (Sci) settings normally remain in effect
until you change them or until you change the normal display range (Norm) setting.
100 ÷ 6 = 16.66666666...
Example
Condition
4 decimal places
5 significant digits
Cancels specification
* 1 Displayed values are rounded off to the place
you specify.
2-1-2
Basic Calculations
Operation
u3(SET UP)cccccccccc
u3(SET UP)cccccccccc
u3(SET UP)cccccccccc
20011101 19990401
[SET UP]- [Display] -[Fix] / [Sci] / [Norm]
100/6w
1(Fix)ewiw
2(Sci)fwiw
3(Norm)iw
Display
16.66666667
*
1
16.6667
*
1
1.6667 +01
E
16.66666667