Function: cos(mean(numbers('ryy'), numbers('xyy')) if sqrt(exp(mean(numbers('ryy'), numbers('xyy')), numbers('ryy'))) > sqrt(exp(mean(numbers('ryy'), numbers('xyy')), numbers('ryy'))) if mean(numbers('ryy'), numbers('xyy')) > exp(mean(numbers('ryy'), numbers('xyy')), numbers('ryy')) else numbers('ryy') else exp(mean(numbers('ryy'), numbers('xyy')), numbers('ryy')))