Range a is a tuple representing an interval of a number space. A Range can be thought of as consisting of a low and high value, though
low <= high isn’t strictly enforced, allowing a negative space so to speak. The library uses the ‘NumHask’ classes and thus most of the usual arithmetic operators can be used.
The library includes modules for:
Rect: rectangles, which are 2 dimensional ranges. This is very useful for diagrams
Hist: histograms. This may sound strange but buckets of a histogram is nothing more than a collection of contiguous
Rangeswith extra information for each bucket.