fɔːɹ ɛɡzˈæmpəl, ɐn ˈɑːpɚɹˌeɪɾɚ ðæt ɪɡnˈoːɹz ðə fˈɜːst ˈɪnpʊt ænd ˈaʊtpˌʊts ðə nᵻɡˈeɪʃən ʌvðə sˈɛkənd kæn biː ɹᵻplˈeɪst baɪ ɐ jˈunɚɹi nᵻɡˈeɪʃən.
For example, an operator that ignores the first input and outputs the negation of the second can be replaced by a unary negation.