Jahān-i dānish /
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Sharaf al-Din Mas'ūdi (6th/12th cent.) was a philosopher, astronomer, mathematician and logician. A native of Marw, he spent a large part of his life in Bukhara and Samarqand, Transoxiana. In Bukhara he had a number of debates with the philosopher and theologian Fakhr al-Dīn Rāzī (d. 606/1210), described in the latter's Munāẓarāt jarat fī bilād Mā warāʾ al-nahr . From among his philosophical works, his critical notes to Avicenna's (d. 428/1037) al-Ishārāt wal-tanbīhāt deserve special mention. In the sciences, he wrote a work on astronomy and geography called al-Kifāya fī ʿilm al-hayʾa . In the introduction to this work he explains that he composed it at the request of a friend and that it is based on the works of others, among then Ibn al-Haytham (d. ca. 432/1040-41) and Kushyār b. Labbān (fl. late 4th/10th cent.). Afterwards, he translated it into Persian-this time without mentioning his sources-calling it Jahāni- dānish , published in this volume.
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1 online resource. :
9789004403383
9789646781764
Zīj-i Yamīnī /
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In Islamic science, a zīj is an astronomical handbook made up of tables and text. Between the 2nd/8th and 13th/19th centuries, over 200 such works were written, many of them lost. Famous zīj are al-Zīj al-Ṣābiʾ by al-Battānī (ca 300/900), al-Qānūn al-Masʿūdī by al-Bīrūnī (421/1030), and Naṣīr al-Dīn al-Ṭūsī's (d. 672/1274) Zīj-i Īlkhānī . The Zīj-i Yamīnī published in facsimile here was compiled in Ghazna in 511/1156 by a certain Muḥammad al-Ḥaqāʾiqī and dedicated to the Ghaznavid ruler Bahrāmshāh b. Masʿūd b. Maḥmūd (reg. 511-552/1117-1157). It is the third oldest zīj in Persian, after the Zīj-i mufrad of Muḥammad b. Ayyūb Ṭabarī (485/1092) and the Persian translation of Kūshyār b. Labbān Gīlānī's (fl. ca. 390/1000) Arabic al-Zīj al-jāmiʿ by Muḥammad b. ʿUmar Munajjim-i Tabrīzī in 483/1090. Al-Ḥaqāʾiqī based himself on the works of others, notably al-Battānī's al-Zīj al-Ṣābiʿ , whose data he then recalculated for the city of Ghazna where necessary. Good example of early scientific Persian.
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1 online resource. :
9789004407305
9786002031303