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IntervalIntersection

IntervalIntersection[interval₁, interval₂, ...]
给出每个 interval_i 的所有共同点的区间。

关闭所有单元

求出重叠区间：

Interval IntervalUnion IntervalMemberQ

Interval Arithmetic

区间算法

IntervalIntersection 关连演示 (Wolfram Demonstrations Project)

3 的新功能

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