Casio ALGEBRA FX 2.0 Manual Calculations - Manual (Page 3)

19990401
2-1-2
Basic Calculations
* 1 Displayed values are rounded off to the place
you specify.
k k k k k Number of Decimal Places, Number of Significant Digits, Normal
Display Range
[SET UP]- [Display] -[Fix] / [Sci] / [Norm]
• 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 number
of significant digit settings.
• Number of decimal place (Fix) and number of significant digit (Sci) settings normally
remain in effect until you change them or until you change the normal display range
(Norm) setting.
○ ○ ○ ○ ○
Example 100 ÷ 6 = 16.66666666...
Condition Operation Display
100/6w 16.66666667
4 decimal places u3(SET UP)cccccccccc
* 1
1(Fix)ewiw 16.6667
5 significant digits u3(SET UP)cccccccccc
* 1
2(Sci)fwiw 1.6667
E
+01
Cancels specification u3(SET UP)cccccccccc
3(Norm)iw 16.66666667