Casio CFX-9970G Manual Calculations User Manual
Page 3
37
Basic Calculations
2 - 1
• Number of decimal place (Fix) and number of significant digit (Sci) settings
normally remain in effect until you change them or until your change the
exponential display range (Norm) setting. Note also, however, that Sci setting
is automatically initialized to Norm 1 whenever you enter the Financial Mode.
• To change the exponential display range (Norm) setting, press
3
(Norm)
while the display format (Display) menu is on the screen. Each time you
perform this operation, the range toggles between the following two settings.
Norm 1 ........... exponential display for values outside the range of 10
–2
to 10
10
Norm 2 ........... exponential display for values outside the range of 10
–9
to 10
10
Example
100
÷
6 = 16.66666666...
Condition
Operation
Display
100
/
6
w
16.66666667
4 decimal places
!Z
ccccccccc
1
(Fix)
5
(4)
Jw
16.6667
5 significant digits
!Z
ccccccccc
2
(Sci)
6
(
g
)
1
(5)
Jw
1.6667
E
+01
Cancels specification
!Z
ccccccccc
3
(Norm)
Jw
16.66666667
*
1
Displayed values are rounded off to the place you specify.
Example
200
÷
7
×
14 = 400
Condition
Operation
Display
200
/
7
*
14
w
400
3 decimal places
!Z
ccccccccc
1
(Fix)
4
(3)
Jw
400.000
Calculation continues
using display capacity
200
/
7
w
28.571
of 10 digits
*
Ans
×
_
14
w
400.000
• If the same calculation is performed using the specified number of digits:
200
/
7
w
28.571
The value stored
internally is cut off to
K6
(
g
)
the number of
4
(NUM)
4
(Rnd)
w
28.571
decimal places you
*
Ans
×
_
specify.
14
w
399.994
P.321
*
1
*
1