C′=0 x′=1 (kx+m)′=k (x1)′=−x21 (x)′=2x1 sin(x)′=cos(x) cos(x)′=−sin(x) tan(x)=cos2x1 cot(x)=−sin2x1 (arcsinx)′=1−x21 (arccosx)′=−1−x21 (arctanx)′=1+x21 (arccot x)′=−1+x21 (loga(x))′=xln(a)1 (ax)′=xln(a) Производная