User Manual

2-5
u Calculation Result Display Range with
'
Display of a calculation result in ' format is supported for result with ' in up to two terms.
Calculation results in ' format take one of the following forms.
± a 'b , ± d ± a 'b , ±
a
'
b
c
±
d
'
e
f
• The following are the ranges for each of the coefficients ( a , b , c , d , e , f ) can be displayed in
the ' calculation result format.
1 <
a < 100, 1 < b < 1000, 1 < c < 100
0 <
d < 100, 0 < e < 1000, 1 < f < 100
• In the cases shown below, a calculation result may be able to be displayed in ' format even
if their coefficients (
a , c , d ) are outside the above ranges.
A ' format calculation result uses a common denominator.
a
'
b
c
+
d
'
e
f
→
a
´
'
b
+
d
´
'
e
c
´
* c ´ is the least common multiple of c and f .
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
99 999 = 3129.089165 (= 297 111)*
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