Casio FX-115ESPLUS-2

User Manual - Page 27

For FX-115ESPLUS-2.

PDF File Manual, 105 pages, Download pdf file

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When the quotient is not a positive integer, or if the remainder is not a
positive integer or positive fractional value
Example: 5 (÷R) 2
→ Calculated as: -5 ÷ 2
Recurring Decimal Calculations
Y
our calculator uses a recurring decimal when you input a value.
Calculation results also can be displayed using recurring decimal form
whenever applicable.
Inputting a Recurring Decimal
When inputting a recurrent decimal, press
( ) before inputting its
period (repetend) and then input the period up to the ending value. T
o
input the recurring decimal 0.909090.... (0.
90), perform the following
operation: "0 ( ) 90".
Important!
If the value starts with an integer part (like: 12.3123123...), do not include the integer
part when inputting the period (12.
312).
Recurring decimal input is possible only when Natural Display is selected.
Example 1: T
o input 0.33333… (0.
3)
0
( )
3
Example 2: T
o input 1.428571428571... (1.
428571) (MthIO-MathO)
1
( )
26
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