Function: cos(max(numbers("yxx") if numbers('yyx') if numbers('xyy') > numbers("yxx") else abs(numbers('xyy')) > numbers('xyy') else abs(numbers('xyy')), numbers('yyx') if abs(numbers('xyy')) > numbers("yxx") else numbers('xyy'))) if max(abs(numbers('xyy')) if numbers("yxx") if numbers('xyy') > numbers('yyx') else abs(numbers('xyy')) > numbers('xyy') else numbers("yxx"), numbers('yyx') if abs(numbers('xyy')) > numbers("yxx") else numbers('xyy')) > numbers('yyx') if abs(numbers('xyy')) > numbers("yxx") else numbers('xyy') else numbers("yxx") if abs(numbers('xyy')) > numbers('xyy') if abs(numbers('xyy')) > numbers("yxx") else numbers('yyx') else numbers('xyy')