--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/optimization/glpktest2	Tue Mar 22 16:18:26 2005 +0000
@@ -0,0 +1,25 @@
+clear;
+
+disp('2nd problem');
+s=1;
+c=[-1,-1]';
+a=[-2,5;2,-2];
+b=[5;1];
+ctype=['U','U']';
+lb=[0;0]; ub=[];
+vartype=['I';'I'];
+param.msglev=1;
+[xmin,fmin,status,extra]=glpk(s,c,a,b,ctype,lb,ub,vartype,param)
+pause;
+
+disp('3rd problem');
+s=1;
+c=[0 0 0 -1 -1]';
+a=[-2 0 0 1 0;...
+    0 1 0 0 2;...
+    0 0 1 3 2];
+b=[4 12 18]';
+ctype=['S','S','S']';
+lb=[0,0,0,0,0]'; ub=[];
+vartype=['C','C','C','C','C']';
+[xmin,fmin,status,extra]=glpk(s,c,a,b,ctype,lb,ub,vartype)