d/dx sin(u)
Cos(u) • u’
d/dx(x^n)
nx^n-1
d/dx(fg)
fg’+gf’
Product Rule
d/dx(f/g)
(gf’-fg’)/g^2
Quotient Rule
d/dx f(g(x))
f’(g(x))g’(x)
Chain rule
d/dx cosx
-sinx
d/dx tanx
sec^2x
d/dx cotx
-csc^2x
d/dx secx
secxtanx
d/dx cscx
-cscxcotx
d/dx e^x
e^x • x’
d/dx a^x
a^x lna
d/dx lnu
u
d/dx arcsinu
(1-u^2)^1/2
d/dx arctanu
(1+u^2)
d/dx arcsecu
|u| (u^2-1)
Mean Value Theorem
f’(c)= (f(b) - f(a))/ (a-b)