Таджикистан – Энциклопедия на таджикском языке КИТОБАМ
«KhULOSAT-UL-HISOB» asari Bahouddini Omuli, ki solhoi okhiri hayotash ba zaboni arabi talif kardaast. In asar az debocha, muqaddima, dah bob va khotima iborat buda, bobhoi 1—5 ba ilmi hisob, bobhoi 6—7 ba ilmi handasa, bobi 8 ba aljabr, bobi 9 ba progressiya va bobi 10 ba baze jihathoi ilmi hisob oidand. Muallif dar «Xulosat-l-hisob» dar qatori chor amal, inchunin dar khususi amali panjumi az resha barovardani adadhoi naturali, se tarzi hisobi masohati doirayu hajmi kura, hajmi muodilahoi khatti va g. tavaqquf namuda, dar qismati aljabr mohiyati «aljabr v-al-muqobala»-ro sharh dodaast.
Ad.: Matvievskaya G. P., Uchenie o chisle v srednevekovom Vostoke, Toshkent, 1967.
Q. Osimov.
