Function: exp(divide(log(gradient[0](numbers('xyy')), numbers('xyy')), gradient[0](numbers('xyy'))) if gradient[0](numbers('xyy')) > log(gradient[0](numbers('xyy')), numbers('xyy')) else numbers('xyy'), divide(log(gradient[0](numbers('xyy')), numbers('xyy')), gradient[0](numbers('xyy'))))
