Operators

The library implements the DNC operators for all representable curves, which include

• Minimum and Maximum
• Addition and Subtraction, the latter with option to have the result non-negative (default) or not
• Convolution and Deconvolution
• Vertical- and HorizontalDeviation
• MaxPlusConvolution and MaxPlusDeconvolution
• Lower- and UpperPseudoInverse
• Sub- and SuperAdditiveClosure
• Composition

Common manipulations are also included:

• DelayBy and AnticipateBy
• VerticalShift
• Cut over finite interval

Immutability

Note that all the data structures used in Nancy are immutable. This means that methods will not change the operands, instead they will create and return a new object that contains the result.

The main benefit of this approach is that you can safely use objects in multiple contexts and concurrently, and never worry about concurrent writes to your variables.