Function: sum(divide(divide(product(mean(noise(numbers('epe')), numbers('epe')), noise(numbers('epe'))), mean(noise(numbers('epe')), numbers('epe'))), product(mean(noise(numbers('epe')), numbers('epe')), noise(numbers('epe')))), divide(product(mean(noise(numbers('epe')), numbers('epe')), noise(numbers('epe'))), mean(noise(numbers('epe')), numbers('epe'))))