Function: tan(sqrt(exp(product(numbers("yxx") if numbers('rrr') > numbers('xyy') else numbers('xyy') if numbers("yxx") > numbers('rrr') else numbers("yxx"), numbers("yxx") if numbers("yxx") > numbers('xyy') else numbers('rrr')), numbers("yxx") if numbers('xyy') if numbers('rrr') > numbers("yxx") else numbers("yxx") > numbers('rrr') else numbers('xyy'))))