Integration Calculations; Degrees, Minutes, Seconds Calculations - Casio fx-100W User Manual

Integration Calculations

• The following four inputs are required for integration cal-
culations: a function with the variable
define the integration range of the definite integral; and
n
, which is the number of partitions (equivalent to N = 2
for integration using Simpson's rule.
d
expression
• Use the COMP mode for integration calculations.
• Example: To calculate:
d p x K +
2
Note!
• You can specify an integer in the range of 1 to 9 as the
number of partitions, or you can skip input of the number
of partitions entirely, of you want.
• Internal integration calculations may take considerable
time to complete.
• Display contents are cleared while an integration calcu-
lation is being performed internally.
Degrees, Minutes, Seconds
Calculations
• You can perform sexagesimal calculations using degrees
(hours), minutes, and seconds, and convert between
sexagesimal and decimal values.
• Example 1: To convert the decimal value 2.258 to a
sexagesimal value
• Example 2: To perform the following calculation:
12°34'56"
12
P a P b P n T
P
8 1
3.45
I I
34 56
5
∫
x
2
(2 + 3
1
p x +
3
P P
5 6
=
=
2.258
A O
I -
3.45
=
E-30
x a
; and
x dx
+ 8)
T
150.6666667
2°15°28.8
43°24°31.2
b
, which
n
)
0.
2.258
0.