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

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Text this: Power system with multi-type FACTS devices states estimation based on predictor-corrector interior point algorithm