13th-century mathematicians

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

thumb|Cover of Vitellonis Thuringopoloni opticae libri decem (Ten Books of Optics by the Thuringo-Pole Witelo) Vitello (; ; – 1280/1314) was a Polish friar, scientist, theologian, natural philosopher and an important figure in the history of philosophy in Poland.

English astronomer and mathematician

Moroccan Arab mathematician and astronomer (1256-1321)

Medieval Spanish astronomer

13th-century Muslim astronomer, mathematician and author

11th c. mathematician and chemist

13th century Spanish Jewish philosopher

Arab mathematician

Brussels geometer and philosopher

Danish mathematician and astronomer