Sharp EL738C EL-738 Operation Manual - Page 17

Statistical variables

Page 17 highlights

of calculation (for example, both bond calculations and the TVM solver use the variable I/Y), you can retrieve the value simply by switching calculation types and bringing up the variable. Statistical variables Statistical data is not entered into variables. Statistical variables are the results of the calculation of statistical data. Therefore, you cannot enter values directly into statistical variables. After calculation, however, you can use the values held in statistical variables in subsequent calculations. Note: Use of f or i will recall the value stored in memory using up to 14 digits. Memory calculations Example Key operation 24 ÷ (8 × 2) = (8 × 2) × 5 = s 8 x 2 g M 24 8 i M = i M x 5 = s g M $150×3:M1 150 x 3 h +)$250:M2=M1+250 250 h -)M2×5% f M x 5 . % M . j f M $1 = ¥110 ¥26,510 = $? $2,750 = ¥? 110 g Y 26510 8 f Y = 2750 x f Y = r = 3 cm (r→Y) πr2 = ? 3 g Y . t i Y* . ; = 24 4 + 6 = 2.4...(A) 24 8 ( 4 + 6 ) = 3 x i / + 60 8 3 × (A) + 60 ÷ (A) = i / = Result 1600 150 8000 000 45000 25000 3500 66500 11000 24100 30250000 300 2827 240 3220 * Entry of the multiplication procedure is omitted between "π" and a variable. 16

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16
of calculation (for example, both bond calculations and the TVM
solver use the variable I/Y), you can retrieve the value simply by
switching calculation types and bringing up the variable.
Statistical variables
Statistical data is not entered into variables. Statistical variables
are the results of the calculation of statistical data. Therefore,
you cannot enter values directly into statistical variables. After
calculation, however, you can use the values held in statistical
variables in subsequent calculations.
Note:
Use of
f
or
i
will recall the value stored in
memory using up to 14 digits.
Memory calculations
Example
Key operation
Result
24 ÷ (8
×
2) =
(8
×
2)
×
5 =
s
8
x
2
g
M
24
8
i
M
=
i
M
x
5
=
1600
150
8000
$150
×
3:M
1
+)$250:M
2
=M
1
+250
–)M
2
×
5%
M
s
g
M
150
x
3
h
250
h
f
M
x
5
.
%
.
j
f
M
000
45000
25000
3500
66500
$1 = ¥110
¥26,510 = $?
$2,750 = ¥?
110
g
Y
26510
8
f
Y
=
2750
x
f
Y
=
11000
24100
30250000
r = 3 cm (r
Y)
π
r
2
= ?
3
g
Y
.
t
i
Y
*
.
;
=
300
2827
24
4 + 6
= 2.4...(A)
3
×
(A) + 60 ÷ (A) =
24
8
(
4
+
6
)
=
3
x
i
/
+
60
8
i
/
=
240
3220
* Entry of the multiplication procedure is omitted between “
π
and a variable.