関連ワード:  what is the antiderivative of a^x    what is the antiderivative of a x    antiderivative of x^2    antiderivative of 1/x    antiderivative of x^3    antiderivative of 1/x^2    what is the antiderivative of x 4    what is the antiderivative of x squared    what is the antiderivative of x 5    what is the antiderivative of x n