# What is Pappus of Alexandria known for?

## What is Pappus of Alexandria known for?

Pappus of Alexandria , (flourished ad 320), the most important mathematical author writing in Greek during the later Roman Empire, known for his Synagoge (“Collection”), a voluminous account of the most important work done in ancient Greek mathematics.

## What did Pappus of Alexandria discover?

290 – c. 350 AD) was one of the last great Greek mathematicians of antiquity, known for his Synagoge (Συναγωγή) or Collection ( c. 340), and for Pappus’s hexagon theorem in projective geometry.

Which country gave rise to Theorem of Pappus?

Alexandria
Pappus’s theorem, in mathematics, theorem named for the 4th-century Greek geometer Pappus of Alexandria that describes the volume of a solid, obtained by revolving a plane region D about a line L not intersecting D, as the product of the area of D and the length of the circular path traversed by the centroid of D …

What is the Pappus problem?

Unlike the geometrical problems that occupied Descartes’ early researches, the Pappus problem is a locus problem, i.e., a problem whose solution requires constructing a curve—the “Pappus curve” according to Bos’s terminology—that includes all the points that satisfy the relationship stated in the problem.

### Who is the Greek god of mathematics?

Athena, also referred to as Athene, is a very important goddess of many things. She is goddess of wisdom, courage, inspiration, civilization, law and justice, strategic warfare, mathematics, strength, strategy, the arts, crafts, and skill.

### What math did Descartes create?

analytical geometry
René Descartes invented analytical geometry and introduced skepticism as an essential part of the scientific method. He is regarded as one of the greatest philosophers in history. His analytical geometry was a tremendous conceptual breakthrough, linking the previously separate fields of geometry and algebra.

Why does Descartes believe in math?

He sought to take complex ideas and break them down into simpler ones that were clear. Descartes believed that mathematics was the only thing that is certain or true. Therefore, it could be used to reason the complex ideas of the universe into simpler ideas that were true.

Who was pappus and what did he do?

Pappus of Alexandria ( /ˈpæpəs/; Greek: Πάππος ὁ Ἀλεξανδρεύς; c. 290 – c. 350) was one of the last great Greek mathematicians of Antiquity, known for his Synagoge (Συναγωγή) or Collection ( c. 340 ), and for Pappus’s hexagon theorem in projective geometry.

## When was pappus of Alexandria born and when did he die?

Pappus of Alexandria was a Greek mathematician who lived around the end of the third century AD, although the exact date is uncertain.

## What kind of mathematics did pappus of Alexandria write?

Collection, his best-known work, is a compendium of mathematics in eight volumes, the bulk of which survives. It covers a wide range of topics, including geometry, recreational mathematics, doubling the cube, polygons and polyhedra . Pappus was active in the 4th century AD.

What was the fourth section of Pappus of Alexandria?

The fourth section is devoted to another famous problem in Greek mathematics, the trisection of an angle. Pappus’ first solution is by means of a νευ^σις or verging—the construction of a line that has to pass through a certain point—which involves the use of a hyperbola.