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

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Text this: A note on the monotonicity of the ES-algorithm