Sharp EL-5160S - Chain Calculations; Fraction Calculations

E-28
sinh
−
1
⇒
D1
x
I @ >
v
sinh
−
1
0.5
=
I
0
.
5
=
0
.
481211825
Chain Calculations
The previous calculation result can be used in the
subsequent calculation. However, it cannot be recalled
after entering multiple instructions or when the
calculation result is in matrix/list format.
6
+
4
=
ANS
j
6
+
4
=
10
.
ANS
+
5
=
+
5
=
15
.
8
×
2
=
ANS
8
k
2
=
16
.
ANS
2
=
A
=
256
.
44
+
37
=
ANS
44
+
37
=
81
.
ANS
=
@ * =
9
.
Fraction Calculations
Arithmetic operations and memory calculations can
be performed using fractions. In NORMAL mode,
conversion between a decimal number and a fraction
can be performed by pressing
U
.
Notes:
• Improper/proper fractions will be converted to and
displayed as decimal numbers if the number of digits
used in their expression is greater than nine. In the
case of mixed fractions, the maximum number of
displayable digits (including integers) is eight.
• To convert a sexagesimal value to a fraction, fi rst
convert it by pressing
@ :
.
3
1
⎯
2
+
4
⎯
3
=
j
3
@ k
1
d
2
r +
W
4
d
3
=
5
4
⎯
6
U
29
⎯
6
U
4.833333333