Function: divide(noise(tan(numbers("per") if numbers("yxx") > numbers('yxr') else numbers('ryy'))), tan(numbers('yxr') if numbers("yxx") > numbers("per") else numbers('ryy'))) if tan(numbers("yxx") if numbers('ryy') > numbers("per") else numbers('yxr')) > noise(tan(numbers("yxx") if numbers("per") > numbers('ryy') else numbers('yxr'))) else numbers("yxx") if numbers("per") > numbers('yxr') else numbers('ryy')
