Base-/* Calculations; 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
x\ a
and
b.
which
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.
® expression CD a CD b CD « CD
* Use the COMP mode for integration calculations.
* Example: To calculate: J" (2.r + 3.x + 8)
dx
; @
2
@ (JO GD O
3
GO O
8 CD i CD 5
CD
6 CO 1 0 I
m 1 150.6666667
[
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.
• Interna! 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
2-258 B 1 ""2.258
\
■ SL13|
2 15 28.8 |
• Example
2:
To perform the following calculation;
12a34'56M X 3.45
: •• 12
ED
34
ED
56
ED @ 3.45 [ 0. |
O .43;;24c3lP ""]
•
30
*