HP 40gs User Manual page 177

hp40g+.book Page 23 Friday, December 9, 2005 1:03 AM
To find the
indefinite integral
using formal
variables
Using mathematical functions
F1
3. Select F2(X) and
evaluate it.
4. Press to display
the result. Note: Use
the arrow keys to view
the entire function.
|
You could also just define
2
F1 x ( ) ( ( )
= d x sin x +
For example, to find the indefinite integral of
2
∫
3x – 5 x d
use:
( )
∫
−
2
, 0 S 1 3 , X , 5 X
1. Enter the function.
0
S1 3
X 5
X
2. Show the result format.
3. Press to close the
show window.
x ( ) )
2 cos
.
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