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  _____     _____                ___     __   _   
 / ____||  |  ___||   ____      / _ \\  | || | || 
/ //---`'  | ||__    |    \\   | / \ || | '--' || 
\ \\___    | ||__    | [] ||   | \_/ || | .--. || 
 \_____||  |_____||  |  __//    \___//  |_|| |_|| 
  `----`   `-----`   |_|`-`     `---`   `-`  `-`  
                     `-`

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Text this: Stability of continuous-time positive switched linear systems : a weak common copositive Lyapunov functions approach