Were Nasir al-Din al-Tusi and Al-Ghazali both mathematicians?
Nasir al-Din al-Tusi Muhammad ibn Muhammad ibn al-Hassan al-Tūsī (Persian: محمد بن محمد بن الحسن الطوسی‎ ‎ ; 18 February 1201 – 26 June 1274), better known as Nasir al-Din Tusi (Persian: نصیر الدین طوسی‎ ‎ ; or simply Tusi in the West), was a Persian polymath, architect, philosopher, physician, scientist, and theologian.
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.