14th-century mathematicians

Majorcan writer and philosopher (c.1232–1315/6)

Moroccan Arab mathematician and astronomer (1256-1321)

'''Shihāb al-Dīn Abū 'l-Abbās Aḥmad ibn ‘Alī ibn Aḥmad ‘Abd Allāh al-Fazārī al-Shāfiʿī better known by the epithet al-Qalqashandī' (; 1355 or 1356 – 1418), was a medieval Arab Egyptian encyclopedist, polymath and mathematician. A native of the Nile Delta, he became a Scribe of the Scroll (Katib al-Darj), or clerk of the Mamluk chancery in Cairo, Egypt. His magnum opus is the voluminous administrative encyclopedia Ṣubḥ al-Aʿshá''.

Islamic mathematician-astronomer

Arab mathematician

Czech astrologist, astronomist, botanist, doctor, mathematician and theologist