Function: product(minus(logn(invert(invert(numbers('xyy') if numbers('rrr') > numbers('xyy') else numbers("xxy")))), invert(invert(numbers("xxy") if numbers('xyy') > numbers('rrr') else numbers('xyy')))), logn(invert(invert(numbers('xyy') if numbers('xyy') > numbers('rrr') else numbers("xxy")))))
