Medieval geometers

"Medieval geometers" typically refers to mathematicians and scholars during the Middle Ages who contributed to the field of geometry, building on the foundations established by ancient Greek mathematicians like Euclid, Archimedes, and others. The medieval period, roughly spanning from the 5th to the late 15th centuries, saw a mix of continued study in geometry as well as the transmission of knowledge from the Islamic Golden Age.

The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones, usually starting with 0 and 1. The sequence goes as follows: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...

Gerard of Brussels, also known as Gerardus Brabantius, was a Flemish painter from the late 15th to early 16th century. He is often associated with the Northern Renaissance and is recognized for his contributions to the art of the period in the region of present-day Belgium. Although specific details about his life are scarce, his works typically feature themes common to the time, such as religious subjects, landscapes, and portraits.

Hugh of Saint Victor (circa 1096 – 1141) was a prominent medieval scholar, theologian, and philosopher, associated with the Benedictine monastery of Saint Victor in Paris. He is best known for his contributions to Christian mysticism, theology, and the educational theories of the period. Hugh's works emphasize the importance of inner spiritual experience and the pursuit of knowledge, blending faith with reason.

Ibrahim ibn Sinan, also known as Ibrahim ibn Sinan al-Farabi, was a notable Islamic scholar and physician during the medieval period. He is often recognized for his contributions to medicine, particularly in the fields of anatomy and physiology. He is sometimes associated with the scientific advances in medicine that occurred in the Islamic Golden Age, a period characterized by significant achievements in various fields of knowledge including science, mathematics, and philosophy.

Martianus Capella was a Roman author and philosopher active around the 5th century AD, known primarily for his work "De nuptiis Philologiae et Mercurii" ("On the Marriage of Philology and Mercury"). This text is an allegorical work that blends philosophy, grammar, and rhetoric, presenting an elaborate dialogue that celebrates the union of the two figures, which symbolize the connection between language and knowledge.

Piero della Francesca (c. 1415–1492) was an Italian painter, mathematician, and a prominent figure of the Early Renaissance. He is best known for his contributions to the art of perspective and for his use of geometric forms in painting, which distinguished him from many of his contemporaries. Piero's work is characterized by its clarity, precision, and serene quality, often featuring religious themes and portraits.

Qāḍī Zāda al-Rūmī, also known simply as Qāḍī Zāda, was a notable figure in the realm of Islamic scholarship and science during the late medieval period, specifically in the 15th century. He was born in 1364 in the city of Edirne (Adrianople) in present-day Turkey and is esteemed for his contributions to mathematics, astronomy, and various Islamic sciences.

Virgil of Salzburg, also known as Saint Virgil, was an important early Christian bishop and theologian in what is now Austria. He is believed to have been born around 700 AD and is recognized for his role as the Bishop of Salzburg from approximately 745 until his death in 784. Virgil is known for his contributions to the spread of Christianity in the region and his efforts in establishing monastic and ecclesiastical structures.