Keyword:	∇ Name:	Description:	∇ Type:
SOS2	Piecelin2Dsos3.lng	Represent or approximate a function of two variables, f(x,y), by piecewise linear interpolation	LINGO
SOS2	PLFit15.lng	Fit a piecewise linear function	LINGO
SOS2	PieceLinearSOS2a.lng	-	LINGO
SOS2	PieceLinMultPer.lng	-	LINGO
SOS2	PieceWiseSOS2e.xlsx	Purchasing with a Nonlinear Price Schedule	What'sBest!