It held a table of successive columns which delimited the successive orders of magnitude of their sexagesimal (base 60) number system.
ɪt hˈɛld ɐ tˈeɪbəl ʌv səksˈɛsɪv kˈɑːlʌmz wˌɪtʃ dᵻlˈɪmɪɾᵻd ðə səksˈɛsɪv ˈɔːɹdɚz ʌv mˈæɡnɪtˌuːd ʌv ðɛɹ sˈɛkseɪdʒsˌɪməl bˈeɪs sˈɪksti nˈʌmbɚ sˈɪstəm.