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Highlights from
INTSOLVER: An interval based solver for Global Optimization

from INTSOLVER: An interval based solver for Global Optimization by Tiago Montanher
Interval based functions to solve small global optimization problems with guaranteed bounds.

sig3(type, n)
function inidata = sig3(type, n)

  if type == 0
   inidata = zeros(1,n);
  end
  
  if type == 1
   inidata = ones(1,n)*infsup(0,1);
  end
end

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