view scripts/optimization/glpktest1 @ 15489:481417a57a2d

improve sign and signbit docs * mappers.cc (Fsign): Note sign (-0) is 0. Add @seealso for signbit. (Fsignbit): Add @seealso for sign.
author John W. Eaton <jwe@octave.org>
date Thu, 04 Oct 2012 10:20:59 -0400
parents 652e8aa49fa7
children
line wrap: on
line source

clear;

disp('1st problem');
s=-1;
c=[10,6,4]';
a=[1,1,1;...
   10,4,5;...
   2,2,6];
b=[100,600,300]';
ctype=['U','U','U']';
lb=[0,0,0]';
ub=[]';
vartype=['C','C','C']';
param.msglev=3;
param.lpsolver=1;
param.save=1;
[xmin,fmin,status,extra]=glpk(c,a,b,lb,ub,ctype,vartype,s,param)
lpsolver = param.lpsolver;
save_pb = param.save;
[xmin,fmin,status,extra]=glpkmex(s,c,a,b,ctype,lb,ub,vartype,param,lpsolver,save_pb)