Abu Bakr al-Hassar

Full name: 
Abu Bakr Muhammad ibn Abdallah ibn Ayyash al-Hassar
Al-Hassar was believed to have lived during the 12th century. He specialised in Islamic Inheritance Jurisprudence and was from the Maghreb (region of North Africa). It was believed that he taught mathematics in the city of Septa, located in Africa.

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