clarifications regarding bounds optimization using genetic algorithm

i have three bounds only no other inequality constraints this is my constraint function... to optimize it it with ga is this is correct? function [c,ceq]=const(x) c=[6<=x(1)<=100;2<=x(2)<=4;2<=x(2)<=4] ceq=[]

Answer 1

[Alan Weiss]

Do not use a nonlinear inequality constraint to represent bounds. See the documentation on bounds.

Alan Weiss

MATLAB mathematical toolbox documentation