2-28
• The lower limit and upper limit specify the range of the solution. You can input a value or an
expression as the range.
• The following functions cannot be used within any of the arguments.
Solve(, d
2
/d
x
2
(, FMin(, FMax(,
Σ
(
Up to 10 calculation results can be displayed simultaneously in ListAns format.
• The message “No Solution” is displayed if no solution exists.
• The message “More solutions may exist.” is displayed when there may be solutions other
than those displayed by SolveN.
Example To
solve
x
2
– 5
x
– 6 = 0
K
4
(CALC)
5
(SolveN)
vx
-f
v
-g)
w
J
k
First Derivative Calculations
[OPTN]
-
[CALC]
-
[d/d
x
]
To perform first derivative calculations, first display the function analysis menu, and then input
the values using the syntax below.
<Math input/output mode>
K
4
(CALC)
2
(d/d
x
)
f
(
x
)
e
a
or
4
(MATH)
4
(d/d
x
)
f
(
x
)
e
a
<Linear input/output mode>
K
4
(CALC)
2
(d/d
x
)
f
(
x
)
,
a
)
a
is the point for which you want to determine the first derivative.
The derivative is defined as:
d
/
dx
(
f
(
x
)
,
a
)
⇒
f
(
a
)
dx
d
d
/
dx
(
f
(
x
)
,
a
)
⇒
f
(
a
)
dx
d
f
(
a
+
A
x
) –
f
(
a
)
f
(
a
) = lim
–––––––––––––
A
x
A
x
→
0
'
f
(
a
+
A
x
) –
f
(
a
)
f
(
a
) = lim
–––––––––––––
A
x
A
x
→
0
'
Summary of Contents for FX-CG10
Page 555: ...E CON3 Application English...
