intermediate value function

A reduce function then processes those intermediate key-value pairs, merging the values for the associated keys (see Figure 1).

然后reduce函数会处理这些中间键值对，并合并相关键的值(请参考图1)。

This paper firstly proves R-S mean value formula for integral, and USES the supplementary function for further discussing the asymptotic property of the "intermediate point".

本文首先证明了R—S积分中值公式，并利用辅助函数进一步讨论了其“中间点”的渐近性。

We proved the intermediate value theorem for continuous function at closed interval by constructing auxiliary sequence ingeniously and applying compact theorem as well as Cauchy convergence criterion.

通过巧妙地构造辅助数列，应用致密性定理、柯西收敛准则来证明闭区间上连续函数的介值性定理。