Loading ...
Loading ...
Loading ...
Rounding Function (Rnd)
Using the Rnd function causes decimal fraction values of the argument to
be rounded in accordance with the current Number Format setting.
Number Format: Norm 1 or Norm 2
The argument is rounded off to 10 digits.
Number Format: Fix or Sci
The argument is rounded off to the specified digit.
When Fix 3 is the Number Format setting, for example, the result of 10 ÷ 3
is displayed as 3.333, while the calculator maintains a value of
3.33333333333333 (15 digits) internally for calculation. In the case of
Rnd(10÷3) = 3.333 (with Fix 3), both the displayed value and the
calculator’s internal value become 3.333. Because of this a series of
calculations will produce different results depending on whether Rnd is
used (Rnd(10÷3) × 3 = 9.999) or not used (10 ÷ 3 × 3 = 10.000).
Example: To perform the following calculation when Fix 3 is selected for
the number of display digits: 200 ÷ 7 × 14 = 400 (MathI/DecimalO)
200 7 14
(Calculation is performed internally using 15 digits.)
200 7
14
The following performs the same calculation with rounding.
200 7
(Round the value to the specified number of digits.)
(Rnd)
58
Loading ...
Loading ...
Loading ...