Engineering Tables/Properties of Derivatives

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  Derivative Conditions
1 ddxc=0
2 ddx(cx)=c
3
Elementary Power Rule
ddx(xn)=nxn1
4
Sum Rule
ddx(f±g±h±)=dfdx±dgdx±dhdx±
5
Constant Multiple Rule
ddx(cf)=cdfdx
6
Product Rule
ddx(fg)=fdgdx+gdfdx
6
Product Rule (Extended)
ddx(fgh)=fgdhdx+fhdgdx+ghdfdx
7
Quotient Rule
ddx(fg)=gdfdxfdgdxg2 g0
8
Chain Rule
dfdx=dfdgdgdx
9 ddx(fn)=nfn1dfdx
10
Reciprocal Rule
ddx(1f)=1f2dfdx f0
11
Functional Power Rule
ddx(fg)=ddx(eglnf)=fg(gfdfdx+dgdxlnf) f>0
12
Logarithm Rule
dfdx=fddx(lnf) f>0
13
Inverse Function Rule
dfdx=1dxdf dxdf0
Notes:
  1. f, g, h are functions of x
  2. c, n are constants.
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