Interface Summary Interface Description OrderedPairsCartesian products and binary relations (and hence the ubiquitous functions) are defined in terms of ordered pairs.
Class Summary Class Description PairAn ordered pair (x,y) is a pair of mathematical objects. PairComparatorByAbscissaFirst PairComparatorByAbscissaOnly PartialFunctionA partial function from X to Y is a function f: X' → Y, where X' is a subset of X. SortedOrderedPairsThe ordered pairs are first sorted by abscissa, then by ordinate. TripleA triple is a tuple of length three.
Exception Summary Exception Description DuplicatedAbscissaeThis exception is thrown when a function has two same x-abscissae, hence ill-defined.