Function: mean(minus(sin(numbers("yxx") if square(numbers("yxx")) > numbers("xyx") else square(numbers("yxx")) if numbers("yxx") > numbers('yxy') else numbers("xyx")), square(numbers("yxx")) if numbers("yxx") > numbers("xyx") else numbers("xyx") if square(numbers("yxx")) > numbers('yxy') else numbers("yxx")), sin(square(numbers("yxx")) if numbers("yxx") > numbers("xyx") if square(numbers("yxx")) > numbers("yxx") else numbers('yxy') else numbers("xyx")))
