Function: minus(product(gradient[2](divide(noise(numbers('yyx') if numbers("yxx") > numbers('yxy') else numbers("per")), numbers("per") if numbers('yyx') > numbers('yxy') else numbers("yxx"))), divide(noise(numbers("per") if numbers('yyx') > numbers('yxy') else numbers("yxx")), numbers("yxx") if numbers("per") > numbers('yyx') else numbers('yxy'))), gradient[2](divide(noise(numbers("yxx") if numbers("per") > numbers('yyx') else numbers('yxy')), numbers("yxx") if numbers("per") > numbers('yyx') else numbers('yxy'))))
