Displaying A Calculation Result As A Recurring Decimal Value; Conditions For Displaying A Calculation Result As A Recurring Decimal - Casio fx-115ES PLUS User Manual

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~ ....
Note: . You can specify up to 14 decimal places for the recurring decimal
period. Ifyou input more than 14 decimal places, the value will be treated as
a terminating decimal and not a recurring decimal.
.
Recurring decimal value
input can be performed regardless of the Rdec selling on the setup menu.
Displaying a Calculation Result as a Recurring
Decimal Value
Calculation results that can be displayed as recurring decimal values willbe
displayed as such when ON is selected for the Rdec selling on the setup
menu. Pressingthe
§!iiI
keywill c yclebetweenthe availablecalculation result
formats as shown below.
~I
Recurring Decimal
Decimal Value According to Display (Norm, Fix, Sci) Sellings
Or
.
Decimal Value According to Display (Norm, Fix, Sci) Sellings
RecUrringDecimall~
§!iiIll+7
Return to initial display format (Norm 1):
0.1428571429
..!...
=
0.142857
=
0.1428571429 (Norm 1)
I!IDI
7
11BJ7@
!
1~7
§!iiI11i7
~
m
Display as recurring decimal:
0.142857
~
Decimalvalue accordingto Norm1 selling: ~
11
~
7
0.1428571429
Returnto initialdisplayformat(fraction):
§!iiI\1 ~7
m
1:71
/
+=0.142857=0.t428571429(NOrm1)
rmm
11BJ7@
E
]
~
/
1 + 7 =0.1428571429 (Norm1) = 0.142857=+
I!IDI
m
1 B:)7@ ,1+7
m
_.
Sit
Display as recurring decimal:
0.142857
Display as fraction:
1
Decimal value according to Norm 1 selling:
8
I
7"
0.1428571429
Display as recurring decimal:
0.142857
Return to initial display format (fraction):
m
~ ,1+7
Return to initial display format (Norm 1):
0.1428571429
1 + 7 =..!...= 0.142857 = 0.1428571429 (Norm 1)
7
m _.
Conditions for Displaying a Calculation Result as a
Recurring Decimal
If a calculation result satisfies the following conditions, pressing S
will
display it as a recurring decimal value.
.
The total number of digits used in the mixed fraction (including integer,
numerator, denominator,and separator symbol)must be no more than
10.
Display as fraction:
-.
Display as recurring decimal:
O. 142857
E-12
E-11
I

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