This meant that an entire month period can be covered, using a granularity of minutes, by an array of 60*24*31=44,640 elements.
In my solution, I only need the array of the size of 2 × the number of input ranges, because there can be no change in value if there is no start/end of a range.

In reply to Re^6: Date Array Convolution by choroba
in thread Date Array Convolution by alanonymous

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