Ekpfi: ‘ 5*k-''2-6.-'x, Symbolic – HP 48G User Manual
Page 87
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S t e p
Enter the value at which you are evaluating the derivative,
and calculate.
(¥) -5 (ENTER)
1:
29
Example:
Find the symbolic derivative of
f { x )
=
o . r ~ —
'F
S t e p 1 :
Reselect E)it'fera;u-vt i.
3
te,. from the SYMBOLIC menu
and repeat the previous example, making sure to set the
ii held to
(S
iT|( ENTER)
(¥)(^X (
enter
)
(if necessary)
DIFFERENTIflTEl
EKPfi: ‘ 5*K-''2-6.-'X ‘
MftR:
X
RESULT:!
Symbolic
CHDOSE RESULT TYPE______________
wmm HTTiTH
bbw
«
i
eh
b
HvutwgiiiSBg
S t e p i :
(,'alculate the symbolic derivative
1=
'5*(2*K)+6--f^'^2'
Calculus, Statistics and Advanced Mathematics 7-3
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