Function: divide(numbers("yxx"), numbers('ryy')) if divide(numbers('ryy') if numbers("yxx") > numbers('rrr') else divide(numbers("yxx"), numbers('ryy')), divide(numbers("yxx"), numbers('ryy'))) > gradient[2](divide(divide(numbers("yxx"), numbers('ryy')) if numbers("yxx") > numbers('rrr') else numbers('ryy'), divide(numbers("yxx"), numbers('ryy')))) else numbers('ryy') if divide(numbers("yxx"), numbers('ryy')) > numbers('rrr') else numbers("yxx")