Derivatives of trig and inverse trig functions
d/dx sin(u)
u’ cos(u)
d/dx cos(u)
-u’ sin(u)
d/dx tan(u)
u’ sec²(u)
d/dx cot(u)
-u’ csc²(u)
d/dx sec(u)
u’ sec(u) tan(u)
d/dx csc(u)
-u’ csc(u) cot(u)
d/dx arcsin(u)
u’ is on the top
d/dx arctan(u)
u’ is on the top
d/dx arccos(u)
u’ is on the top
d/dx arcsec(u)