Casio FX-CG10, User Manual

Page: 54 / 608

2-5
Since the calculation result uses a common denominator, calculation result still may
be displayed using the
'
format even when coefficients (
a
´,
c
´,
d
´) are outside the
corresponding range of coefficients (
a
,
c
,
d
).
Example:
'
3
11
+
'
2
10
=
10
'
3 + 11
'
2
110
Calculation Examples
This calculation: Produces this type of display:
2
×
(3 – 2
'
5) = 6 – 4
'
5
'
format
35
'
2
×
3 = 148.492424 (= 105
'
2)*
1
Decimal format
150
'
2
25
= 8.485281374*
1
23
×
(5 – 2
'
3) = 35.32566285 (= 115 – 46
'
3)*
1 Decimal format
'
2 +
'
3 +
'
8 =
'
3 + 3
'
2
'
format
'
2 +
'
3 +
'
6 = 5.595754113* 2 Decimal format
*
1
Decimal format because values are outside of range.
*
2
Decimal format because calculation result has three terms.
• The calculation result is displayed using decimal format even if an intermediate result goes
greater than two terms.
Example: (1 +
'
2 +
'
3) (1 –
'
2 –
'
3) (= – 4 – 2
'
6)
= –8.898979486
• If the calculation formula has a
'
term and a term that cannot be displayed as a fraction,
the calculation result will be displayed in decimal format.
Example: log3 +
'
2 = 1.891334817
u
Calculation Result Display Range with
π
A calculation results is displayed using
π
format in the following cases.
• When the calculation result can be displayed in the form
n
π
n
is an integer up to |10 6 |.
• When the calculation result can be displayed in the form
a
b
c
π
or
b
c
π
However, {number of
a
number of
b
number of
c
digits} must be 8 or less
when the above
a
b
c
or
b
c
is reduced.*
1
*
2
Also, the maximum number of allowable
c
digits is
three.*
2
* 1 When
c
<
b
, the number of
a
,
b
, and
c
digits are counted when the fraction is converted
from an improper fraction (
b
c
) to a mixed fraction (
a
b
c
).
* 2 When “Manual” is specified for the Setup screen “Simplify” setting, the calculation result
may be displayed in decimal format, even if these conditions are met.