Were Nasir al-Din al-Tusi and Al-Ghazali both mathematicians?
Al-Ghazali Abū Ḥāmid Muḥammad ibn Muḥammad al-Ghazālī ( ; Arabic: أبو حامد محمد بن محمد الغزالي‎ ‎ ;  1058 – 19 December 1111), shortened as Al-Ghazali in Arabic or Ghazali in Persian and known as Algazelus or Algazel to the Western medieval world, was a Persian theologian, jurist, philosopher, and mystic.
Al-Khatib al-Baghdadi Abu Bakr Ahmad ibn `Ali ibn Thabit ibn Ahmad ibn Mahdi al-Shafi`i, commonly known as al-Khatib al-Baghdadi (Arabic: الخطيب البغدادي‎ ‎ ) or "the lecturer from Baghdad" (10 May 1002 – 5 September 1071; 392 AH-463 AH), was a Sunni Muslim scholar and historian.