Function: product(cos(sum(numbers("per"), numbers('yxy')) if numbers('yxy') > numbers('rrr') else numbers("per") if numbers("per") > numbers('yxy') else sum(numbers("per"), numbers('yxy'))), numbers('yxy') if numbers("per") > numbers("per") if numbers('yxy') > sum(numbers("per"), numbers('yxy')) else numbers('rrr') else sum(numbers("per"), numbers('yxy')))
