Who covered the most disciplines, Abū Sahl al-Qūhī or Al-Farabi?
Al-Farabi Al-Farabi ( ; Persian: ابو نصر محمد بن محمد فارابي‎ ‎ "Abū Naṣr Muḥammad ibn Muḥammad Al Fārābī ";, known in the West as Alpharabius (c. 872 in Fārāb – between 14 December, 950 and 12 January, 951 in Damascus), was a renowned philosopher and jurist who wrote in the fields of political philosophy, metaphysics, ethics and logic. He was also a scientist, cosmologist, mathematician and music scholar.
Mohammad Yousaf Abu al-Farah Tartusi Mohammad Yousaf Abu al-Farah Tartusi(Arabic: محمد یوسف ابوالفرح طرطوسی‎ ‎ ) , Yousaf Abu al-Farrah Tartoosi or Abul Farah Tartusi was a popular Muslim Sufi saint. He is one of the common ancestors of the Sufi Tariqahs which form an unbroken silsilah (chain) to the Islamic prophet Mohammad.