Function: numbers('epe') if product(numbers("xxr") if numbers('xyy') > numbers('epe') else numbers('xyy'), numbers('epe')) > invert(product(numbers("xxr") if numbers('epe') > numbers('xyy') else numbers('xyy'), numbers('epe'))) else numbers("xxr") if numbers('xyy') > numbers('xyy') else numbers('epe') if product(numbers("xxr") if numbers('xyy') > numbers('xyy') else numbers('epe'), numbers('epe')) > invert(product(numbers('xyy') if numbers('xyy') > numbers('epe') else numbers("xxr"), numbers('epe'))) else numbers('xyy') if numbers("xxr") > numbers('xyy') else numbers('epe')