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				| AMOEBA | Minimizes a function using downhill simplex method. | 
				| CONSTRAINED_MIN | Minimizes a function using Generalized Reduced Gradient Method. | 
				| DFPMIN | Minimizes a function using Davidon-Fletcher-Powell method. | 
				| POWELL | Minimizes a function using the Powell method. | 
				| SIMPLEX | Use the simplex method to solve linear programming problems. |