Function: minus(max(numbers('epe') if numbers("xxy") > noise(numbers("xyx")) else numbers("xyx") if noise(numbers("xyx")) > numbers("xyx") else numbers("xxy"), numbers("xxy") if noise(numbers("xyx")) > numbers('epe') else numbers("xyx")), numbers("xxy") if numbers('epe') if numbers("xyx") > numbers("xxy") else noise(numbers("xyx")) > numbers("xyx") else noise(numbers("xyx")))