Instruction manual
Used
to
enter
b.
Used
to
enter
the
coefficient
lkl.
Used
to
enter
n.
and
parform
the
definite
integration.
71
4.
'ntllUrat;on
This
calculator
can
perform
the
definite
integration
of
the
function
Formula:
fb
K
X"dx
a
1)
The
functions
assigned
to
the
special
function
keys.
CDwCKJ@@]
0000
m
Used
to
enter
a.
rn
m
~
2)
Calculation
method
Ex.1
Calculates
/..
4x'dx
:r
in
the
"/
"
mode.
Key
operation
Display
Note
"f"
W
o.
1
[I]
1.
Entry
of
a
3m
3.
Entry
of
b
400
4.
Emry
of
k
2~
34.66666667
Ans.
•
Since
the
machine
assumes
that,
as
soon
as
one
of
a,
b
or
k values
have
been
entered,
the
integration
has
started,
there
will
be
no
arithmetic
functions
working
until
the
integration
has
been
completed
by
the
l;nul
key.
•
If
you
want
change
any
values
of
a,
b & k,
simply
reenter
the
desired
numbers.
72
Key
operation
Display
Note
"f"
m
o.
OC!J4m5004~rn
1024.
OITJ4rn4[KJ2~G
1109.333333
0[!]4W3rn1~@
1085.333333
Ans.
73
Ex.2
Ex.3
Calculates.r:
(5x'
+
4x'
-
3x)
dx
J:
(5x'
+
4x'
-
3x
I dx
~
J:5x
4
dx
+f:
4x
'
dx
- f:
3x
dx
1 .
J3
f'
1
2')(
7)(
12 x
sm52
+ _,3Xdx -
_,
(3'x'
+l)dx-
Key
operation
Display
Note
"f"
"DEG"
m
O.
2m~OO700
3.5
120052~rn
33.09645165
1~C!J3rn
3.
3m1~G
45.09645165
1@ITJ3W
3.
3m~m2~rn
41
.98534053
1
~ITJ3m1000~
4.
@
45.98534053
Ans.
5.
Complex
number
calculation
and
coordinatll
conversion
•
This
calculator
can
perform
the
four
(4)
arithmatics
end
chain
calculations
of
complex
numbers
in
the
"a
+
hi"
mode.
74