Function: minus(noise(numbers('epe')), numbers('epe')) if 100 *(numbers('epe') if gradient[1](minus(noise(numbers('epe')), numbers('epe'))) > noise(numbers('epe')) else minus(noise(numbers('epe')), numbers('epe'))) > gradient[1](minus(noise(numbers('epe')), numbers('epe'))) else noise(numbers('epe')) if minus(noise(numbers('epe')), numbers('epe')) > gradient[1](minus(noise(numbers('epe')), numbers('epe'))) else numbers('epe')