Function: square(max(numbers("yyy"), numbers('yxr'))) if max(numbers("yyy"), numbers('yxr')) > round(numbers('yxr') if numbers("yyy") > square(max(numbers("yyy"), numbers('yxr'))) else max(numbers("yyy"), numbers('yxr')), square(max(numbers("yyy"), numbers('yxr')))) else numbers('yxr') if max(numbers("yyy"), numbers('yxr')) > square(max(numbers("yyy"), numbers('yxr'))) else numbers("yyy")