Differentiation

f(x) =
g(x) =
d/dx
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Summary
Product Rule: d (uv) = udv + vdu Quotient Rule: d u= v du - u dv
dxdxdx dxvv2
 d (f(x))n = n (f(x))n-1 f '(x)  d ln x = 1 / x
dxdx
 d ex = ex  d ax = ax ln a
dxdx
 d sin x = cos x  d cos x = −sin x
dxdx
 d tan x = sec2 x  d sec x = sec x tan x
dxdx
 d cot x = −cosec2 x  d cosec x = −cosec x cot x
dxdx
 d sin-1 x =      1       d cos-1 x =     -1     
dx√(1 - x2) dx√(1 - x2)
 d tan-1 x =     1    
dx1 + x2


You can define functions using these operators:
+-*/^
sqrt( )ln( )exp( )pi
sin( )cos( )tan( )
asin( )acos( )atan( )