Function: cos(log(minus(numbers("xxx") if numbers('xry') > numbers('yyx') else numbers("xyx"), numbers("xyx")), numbers('yyx') if numbers("xxx") > numbers("xyx") else numbers('xry'))) if numbers('yyx') if numbers('xry') > numbers("xyx") else numbers("xxx") > log(minus(numbers("xyx") if numbers("xxx") > numbers('yyx') else numbers('xry'), numbers("xyx")), numbers("xxx") if numbers("xyx") > numbers('yyx') else numbers('xry')) else minus(numbers("xyx") if numbers('xry') > numbers('yyx') else numbers("xxx"), numbers("xyx"))