Function: divide(sum(sin(round(numbers('yyx'), numbers('yxr')) if numbers('yxr') > numbers('yyx') else numbers("xxx")), numbers('yxr') if numbers("xxx") > numbers('yyx') else round(numbers('yyx'), numbers('yxr'))), sin(numbers('yyx') if numbers("xxx") > round(numbers('yyx'), numbers('yxr')) else numbers('yxr')))