Function: divide(numbers("xyx"), numbers('rrr')) if numbers("per") if numbers('rrr') > divide(numbers("xyx"), numbers('rrr')) else numbers("xyx") > cos(numbers("per") if numbers("xyx") > numbers('rrr') else divide(numbers("xyx"), numbers('rrr'))) else gradient[0](cos(divide(numbers("xyx"), numbers('rrr')) if numbers("per") > numbers('rrr') else numbers("xyx")))