However, ASCII split the ;: pair (dating to No. 2), and rearranged mathematical symbols (varied conventions, commonly -* =+) to :* ;+ -=.
haʊˈɛvɚ, ˈæski splˈɪt ðə ;: pˈɛɹ dˈeɪɾɪŋ tə nˈoʊ. tˈuː, ænd ɹˌiːɚɹˈeɪndʒd mˌæθɪmˈæɾɪkəl sˈɪmbəlz vˈɛɹid kənvˈɛnʃənz, kˈɑːmənli ˈæstɚɹˌɪsk ˌiːkwəlzplˈʌs tuː :ˈæstɚɹˌɪsk ;plˈʌs ˈiːkwəlz.