Qutb al-Din Razi

Muhammad Ibn Muhammad Ibn Abi Jafar Razi, known as Qutb al-Din Razi, famous Muslim scholar, philosopher, jurist and logician. He studied in the presence of great scholar Allameh Helli.
Works:
1- An explanation for Shamsiye (written by Kateb Qazwini)
2- Muhakemat (The Trials)
3- Matale’ al-Anwar (an explanation for the logic book)

Qutb al-Din is famous for writing these three books but there are left some works of him as well. He died in 1365 or 1375.