Question
Asked Sep 5, 2019
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Whats the difference?

d
versus
dx
Ox
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d versus dx Ox

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Expert Answer

Step 1

What is the difference between?

d
and
d
x
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d and d x

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Step 2

The normal derivative assumes each variable as a function where the partial derivative assumes x variable as a function and other variables as constant.

f(x,f,p) = x't+xp+ pt
For example:
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f(x,f,p) = x't+xp+ pt For example:

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Step 3

The normal deriv...

d
d
(x't+xp+ pt')
-f(x,t,p)
()p))
d
d
d
(x't)-
(pt2
(Apply product rule)
-(хр).
dx
+
dx
d
d
d
d
d
(x2
dx
(p)+tp)p
-(x)
dx
x
dx
dx
dx
dp
dp
t
dx
dx
dt
p+x
d
dt
2
+3pt
dx
2txx
=
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d d (x't+xp+ pt') -f(x,t,p) ()p)) d d d (x't)- (pt2 (Apply product rule) -(хр). dx + dx d d d d d (x2 dx (p)+tp)p -(x) dx x dx dx dx dp dp t dx dx dt p+x d dt 2 +3pt dx 2txx =

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Advanced Math

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