Derivatives $$ c' = 0 $$ $$ (cu') = cu' $$ $$ (u \pm v)' = u' \pm v' $$ $$ (uv)' = u'v + uv' $$ $$ \Big(\frac{u}{v}\Big)' = \frac{u'v - uv'}{v^2} $$ $$ (u^n)' = nu^{n-1}u' $$