Lesson 30: finding integrals, Y + 5)fly, Result: symbolic – HP 48G User Manual
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Lesson 30: Finding Integrals
The examples in this lesson illustrate how to find numerical and
symbolic integrals.
Example:
Evaluate:
»1
(2.Y
+ 5)fLY
S t e p 1 :
Select
o
from the SYMBOLIC menu.
m
EKPR:
MflR:
LD:
HI:
RESULT:
Symbolic
ENTER EKPRESSION
S t e p 2 :
Enter the
integrand.
[±
l
) EQuYfioiNil 2 @X Q 6
@X 4 ® (+] 5 iEMTERj
LD:
HI:
RESULT:
Symbolic
ENTER EHPRESSIDN
nmraBiM
S t e p 3 :
Enter the variable and limits of integration.
(¥)©X
(ENTER)
0(ENTER)
1(ENTER)
EKPR: '
2*K-6*X-'-4+5 '
Mfift: X LD: 0 HI: 1
RESULT:t
Symbolic
CHDDSE RESULT TYPE______________
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7-4 Calculus, Statistics and Advanced Mathematics