Function: sin(numbers("yxx") if 2 *(numbers('rrr') if numbers("per") > numbers("yxx") else numbers('rrr') if numbers('rrr') > numbers("per") else numbers("yxx")) > numbers('rrr') if numbers("yxx") > numbers('rrr') else numbers("per") if numbers("per") > numbers("yxx") else numbers('rrr') else numbers('rrr') if numbers("yxx") > numbers("per") else numbers('rrr'))