Function: min(2 *(tan(abs(numbers('rep') if numbers("yxx") > numbers("yyy") else numbers('xyy')) if numbers("yyy") if numbers("yxx") > numbers('rep') else numbers('xyy') > numbers('rep') else numbers("yxx"))), tan(numbers("yxx") if abs(numbers('xyy') if numbers("yxx") > numbers('rep') else numbers("yyy")) > numbers('rep') else numbers("yyy") if numbers('rep') > numbers('xyy') else numbers("yxx")))