Tāj al-Dīn Muʻtazz b. Ṭāhir
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mid:688
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Tāj al-Dīn Muʻtazz b. Ṭāhir
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Manuscripts dedicated to this person
Tarjumah-yi Taḥrīr-i Uṣūl-i Uqlīdis
A recension written by Naṣīr al-Dīn Ṭūsī, d. 1274 on a work on Elements by the Ancient Greet
mathematician Euclid . Originally written in Arabic, the work was translated into Persian by
Shīrāzī . Show more
Composed in Sivas in
circa 1280
Dedicated to Tāj al-Dīn Muʻtazz b. Ṭāhir, تاج الدین معتز بن طاهر ,
who is mentioned several times by as a bureaucrat in the Seljuq court.
His father acted as a qaḍī for Jalāl al-Dīn Khwārazmshāh and came to Anatolia as ambassador to the court of ‘Alā’ al-Dīn Kayqubād I
(see 65 ff.).
al-Tuḥfah al-shāhīyah fī al-hayʼah
A work on astronomy similar to the Nihāyat al-Idrāk fī Dirāyat al-Aflāk ( نهایة الادراک في درایة الافلا ک )
but containing some additional material. The work was composed while the author was serving a
judge in Malatya and Sivas . Show more
Composed in Sivas or
Malatya in
Jumādā I, 684
Dedicated to Tāj al-Dīn Muʻtazz b. Ṭāhir, تاج الدین معتز بن طاهر ,
who is mentioned several times by as a bureaucrat in the Seljuq court.
His father acted as a qaḍī for Jalāl al-Dīn Khwārazmshāh and came to Anatolia as ambassador to the court of ‘Alā’ al-Dīn Kayqubād I
(see 65 ff.).
al-Tuḥfah al-shāhīyah fīal-hayʼah
A work on astronomy similar to the Nihāyat al-Idrāk fī Dirāyat al-Aflāk ( نهایة الادراک في درایة الافلا ک )
but containing some additional material. The work was composed while the author was serving a
judge in Malatya and Sivas . Show more
Composed in Sivas or
Malatya in
Jumādā I, 684
Dedicated to Tāj al-Dīn Muʻtazz b. Ṭāhir, تاج الدین معتز بن طاهر ,
who is mentioned several times by as a bureaucrat in the Seljuq court.
His father acted as a qaḍī for Jalāl al-Dīn Khwārazmshāh and came to Anatolia as ambassador to the court of ‘Alā’ al-Dīn Kayqubād I
(see 65 ff.).
