Function: tan(numbers('xry') if numbers('xyy') if numbers('xry') > numbers("xxy") else numbers('xyy') > max(round(numbers('xyy') if numbers('xry') > numbers('xyy') else numbers("xxy"), numbers('xry')), numbers('xyy') if numbers('xyy') > numbers('xry') else numbers("xxy")) else round(numbers('xry') if numbers('xyy') > numbers('xyy') else numbers("xxy"), numbers('xry')))