Function: divide(minus(2 *(logn(minus(numbers("xyx"), numbers('ryy'))) if minus(numbers("xyx"), numbers('ryy')) > numbers('ryy') else numbers("xyx")), numbers("xyx") if numbers('ryy') > logn(minus(numbers("xyx"), numbers('ryy'))) else minus(numbers("xyx"), numbers('ryy'))), 2 *(numbers("xyx") if logn(minus(numbers("xyx"), numbers('ryy'))) > numbers('ryy') else minus(numbers("xyx"), numbers('ryy'))))
