Function: sum(cos(numbers("xyx")) if numbers('yxr') if cos(numbers("xyx")) > numbers("xyx") else log(cos(numbers("xyx")), numbers("xyx")) > log(cos(numbers("xyx")), numbers("xyx")) else numbers("xyx"), cos(numbers("xyx")) if log(cos(numbers("xyx")), numbers("xyx")) > numbers('yxr') else numbers("xyx"))
