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>> glpktest1
LP problem
Undefined function 'glpkcc' for input arguments of type 'struct'.

Error in glpk (line 508)
[xopt, fmin, status, extra] = glpkcc(c, a, b, lb, ub, ctype, vartype, sense, param);

Error in glpktest1 (line 21)
[xmin,fmin,status,extra]=glpk(c,a,b,lb,ub,ctype,vartype,s,param)

>> glpktest2
-- Integer problem --
Undefined function 'glpkcc' for input arguments of type 'struct'.

Error in glpk (line 508)
[xopt, fmin, status, extra] = glpkcc(c, a, b, lb, ub, ctype, vartype, sense, param);

Error in glpktest2 (line 12)
[xmin,fmin,status,extra]=glpk(c,a,b,lb,ub,ctype,vartype,s,param)
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