if f(x) = x^n
f’(x) = n*x^n-1
d/dx e^x
e^x
d/dx lnx
1/x
d/dx logbx
1/x*lnb
d/dx sinx
cosx
d/dx cosx
-sinx
d/dx tanx
sec²x
d/dx cotx
-csc²x
d/dx secx
tanx * secx
d/dx cscx
-cscx * cotx
loga(M*N)
logaM + logaN
loga(M/N)
logaM/logaN
logaM^n
n*logaM
d/dx arcsinx
1/√1-x²
d/dx arccos
-1/√1-x²
d/dx arcsecx
1/|x|√x²-1
d/dx arccscx
-1/|x| √x²-1
d/dx arctanx
1/x²+1
d/dx arccotx
-1/x²+1
F-1(X)’
1/f’(f-1(x))