Paasiyankeejo anndanɗo koode Jamshīd al-Kāshī wannginii dijitji ɗi buttuli cappanɗe joweego'o kanji 9, bano wi'a ni ko foti dijitji ɗi toɓɓe 16, nder 1424 dow naftirki ɗuuɗi coɓɓuli ko woodi buttuli 3×228, kanngal jooɗii to duuniyaaru to dow wadduki duuɓi 180.