Function: cos(numbers('yxy') if round(numbers('rrr') if numbers('epe') > numbers("per") else numbers('yxy'), numbers('yxy')) > numbers('yxy') if numbers("per") > numbers('yxy') if numbers('epe') > numbers('rrr') else numbers("per") else round(numbers('yxy') if numbers('epe') > numbers('rrr') else numbers("per"), numbers('yxy')) else numbers('yxy') if numbers('epe') > numbers('rrr') else numbers("per"))