Changes between Version 12 and Version 13 of OfficialTolArchiveNetworkNonLinGloOpt

Timestamp:

Dec 1, 2010, 3:56:29 PM (16 years ago)

Author:

Víctor de Buen Remiro

Comment:

--

OfficialTolArchiveNetworkNonLinGloOpt

@@ -149 +149 @@
   Anything target;
 
-//Initial values of variables 
+//Initial values of variables in a column matrix nx1
   Matrix x0;        
 
@@ -161 +161 @@
 {{{
 #!cpp
-//Optimization method. If not specified the system will choose one
-//by calling method select_automatic_algorithm
-  Real id_algorithm = ?;  //Numerical identifier NonLinGloOpt::Algorithm
-  Text co_algorithm = ""; //Codified name
-
-//Lower bounds of the variables (-1/0 if none)
+//Optimization method. 
+//It must be an element of NonLinGloOpt::Algorithm
+//If is not specified the system will choose one by calling method 
+//select_automatic_algorithm
+  Real id_algorithm = ?;
+
+//Lower bounds of the variables 
+//It must be a column matrix nx1 with the minimum values of each 
+//variable or -1/0 when there is unbounded
+//If there are no lower bound for any then it's the empty matrix
   Matrix lower_bounds = Rand(0,0,0,0); 
 
-//Variable upper bounds (+1/0 if none)
+//Variable upper bounds
+//It must be a column matrix nx1 with the minimum values of each 
+//variable or -1/0 when there is unbounded
+//If there are no upper bound for any then it's the empty matrix
   Matrix upper_bounds = Rand(0,0,0,0);
 
@@ -192 +199 @@
   Set equations = Copy(Empty);   
 
-//Tolerance for the evaluation of inequality constraints
+//Tolerance for the evaluation of inequality constraints to avoid  
+//ronding errors
   Real inequationTolerance = 1E-8;
 
-//Tolerance for the evaluation of the equality constraints
+//Tolerance for the evaluation of the equality constraints to avoid  
+//ronding errors
   Real equationTolerance = 1E-8;
 
-//Relative tolerance of the stop criteria
+//Relative tolerance of the stopping criteria
   Real relativeTolerance = 1E-6; 
 
-//Maximum run time
+//Maximum run time of the stopping criteria
   Real maxTime = ?;
 
@@ -354 +363 @@
   Anything target = my_function;
   //Lower bounds 
-  Matrix lower_bounds = Col(-10,  0); //x1>=-10, x2 >= 0
-  //Upper bounds 
-  Matrix upper_bounds = Col( 10, 10); //x1<= 10, x2 <=10
+  Matrix lower_bounds = Col(-1/0,  0); // -x2 <= 0
+  //No upper bounds. You can skip next line
+  Matrix upper_bounds = Col( 1/0, 1/0); 
   //There are two non linear constraining inequations 
   Set inequations = [[
@@ -425 +434 @@
 
  
- 
-