2-10
I
Performing Continuous Calculations
Answer memory also lets you use the result of one calculation as one of the arguments in the
next calculation.
Example
1
w
3 =
1
w
3
s
3 =
@B
U
(Continuing)
B
U
Continuous calculations can also be used with Type B functions (
x
2
,
x
–1
,
x!
, on page 2-2), +, –,
^(
x
y
),
x
, ° ’ ”, etc.
3. Specifying the Angle Unit and Display Format
Before performing a calculation for the first time, you should use the Setup screen to specify
the angle unit and display format.
I
Setting the Angle Unit
[SET UP]
-
[Angle]
1. On the Setup screen, highlight “Angle”.
2. Press the function key for the angle unit you want to specify, then press
)
.
• {
Deg
}
/
{
Rad
}
/
{
Gra
} ... {degrees}/{radians}/{grads}
• The relationship between degrees, grads, and radians is shown below.
360° = 2
P
radians = 400 grads
90° =
P
/2 radians = 100 grads
I
Setting the Display Format
[SET UP]
-
[Display]
1. On the Setup screen, highlight “Display”.
2. Press the function key for the item you want to set, then press
)
.
• {
Fix
}
/
{
Sci
}
/
{
Norm
}
/
{
Eng
} ... {fixed number of decimal places specification}/
{number of significant digits specification}/{normal display}/{Engineering mode}
S
To specify the number of decimal places (Fix)
Example
To specify two decimal places
(Fix)
A
U
Press the number key that corresponds to the number of decimal places you want to specify
(
n
= 0 to 9).
• Displayed values are rounded off to the number of decimal places you specify.
Summary of Contents for FX-7400GII
Page 337: ...E CON2 Application ...
