haʊˈɛvɚ, ɪɾ ɪz pˈɑːsᵻbəl tʊ ˈæd vˈɛɹɪəbəlz ðæt kˈiːp ðə fˈoːɹdᵻmˈɛnʃənəl pɹˈɑːsɛs wɪðˌaʊt ɹᵻkwˈaɪɚɹɪŋ ɐ vˌɪʒuːəlᵻzˈeɪʃən ʌv fˈoːɹ dᵻmˈɛnʃənz.
However, it is possible to add variables that keep the four-dimensional process without requiring a visualization of four dimensions.