hp40g+.book Page 23 Friday, December 9, 2005 1:03 AM
To find the indefinite integral using formal variables
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
F1(x)= dx( sin(x2) + 2cos(x)) .
For example, to find the indefinite integral of
∫3x2 – 5dx use:
∫(0, S1, 3 X 2 − 5, X )
1.Enter the function.
0 
S1 
3 
X 
5 
X 
2.Show the result format.
3.Press 
to close the show window.
Using mathematical functions |
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