antiderivative

antiderivative

1. 22.The antiderivative.

22. 反导数。

2. The indefinite integral is an antiderivative.

不定积分是反导数。

3. The graph of the antiderivative of the function is called the integral curve of.

函数的原函数的图形称为的积分曲线。

4. Definition 2 We shall often use the term indefinite integral in place of antiderivative, that is, the antiderivative of with any constant is called the indefinite integral of (or) in, denoted by.

在区间上，函数的带有任意常数项的原函数称为（或）在区间上的不定积分，记作。

5. Theorem 2 If is continuous on the closed interval ,then = is an antiderivative of on .

如果函数在区间上连续,则函数=就是在上的一个原函数.