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COOOL：CWP面向对象最优化库（CWP Object Oriented Optimization Library） COOOL是C++类的一个集合

This demo directory has four sets of demos:

1) demo_rosen: optimizing a analytical test function, RosenBrock.
	In addition, COOOL provides several other N-dimensional test 
	functions: QuadraticObjFcn, MultiTest, and Griewank.
	These functions can be used the same way as demonstrated in this 
	 example.

2) demo_quadr: this directory is a simple demonstration of how to use COOOL
	to optimize a customized objective function. Instead of using the
	existing QuadraticObjFcn class, this example uses FORTRAN to code up
	the objective function. The objective function can also be written in
	C, C++, or any other language, as long as it is compiulable on your
	system.

3) linear: This directory is supposed to demonstrate the usage of the linear
	solvers includes in COOOL. But these are not ready yet for release.
	We'll try to have them ready as soon as possible.

4) statics: This is a real example, a seismic residual statics problem. For
	compiling this examples, you need to have another CWP free software SU.
	However, this example is NOT critical for using COOOL. In the next
	release, we'll make this example as an option for installing the demos.