Function: exp(numbers("yxx") if numbers("yxx") if divide(numbers("yxx"), numbers('xyy')) > numbers('xyy') else numbers('xyy') > numbers('xyy') if numbers('xyy') if divide(numbers("yxx"), numbers('xyy')) > numbers('xyy') else numbers("yxx") > divide(numbers("yxx"), numbers('xyy')) else numbers("yxx") else divide(numbers("yxx"), numbers('xyy')), numbers("yxx") if divide(numbers("yxx"), numbers('xyy')) > numbers('xyy') else numbers('xyy') if divide(numbers("yxx"), numbers('xyy')) > numbers("yxx") else numbers('xyy'))