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 Constraints: 
A Physics of Software
A Different Kind of Programming?
	Dynamics are captured by conservation properties between objects
What Can be Constrained?
	Document Layout
	UI Widget behaviors
	Graphical Objects & Virtual Physics
	Programs (?!)
How Can Constraints be Solved?
	One-way solvers
	The Cycle problem
What Can They Be Used For?
	A suspiciously wide range of things...
Rohit Khare · November 15, 1994 · CS286

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.