n 为正整数: (eax+b)(n)=aneax+b [sin(ax+b)](n)=ansin(ax+b+2nπ) [cos(ax+b)](n)=ancos(ax+b+2nπ) [ln(ax+b)](n)=(−1)n−1an(ax+b)n(n−1)! (ax+b1)(n)=(−1)nan(ax+b)n+1n!