Function: gradient[0](numbers('epe') if numbers("xxx") > numbers("per") else numbers('yxy') if numbers('yxy') > numbers("per") else numbers("xxx") if numbers('epe') if numbers("per") > numbers('yxy') else numbers("xxx") > numbers("per") if numbers("xxx") > numbers('epe') else numbers('yxy') if numbers('yxy') if numbers("xxx") if numbers("per") > numbers('epe') else numbers('yxy') > numbers("per") else numbers("xxx") > numbers("per") else numbers('yxy') else numbers('yxy'))
