### Lecture Description

The ancient Greeks loved geometry and made great advances in this subject. Euclid's Elements was for 2000 years the main text in mathematics, giving a careful systematic treatment of both planar and three dimensional geometry, culminating in the five Platonic solids. Apollonius made a thorough study of conics: ellipse, parabola and hyperbola. Constructions played a key role, using straightedge and compass.This is one of a series of lectures on the History of Mathematics by Assoc. Prof. N J Wildberger at UNSW.

### Course Index

- History of Pythagoras' theorem
- History of Pythagoras' Theorem II
- History of Greek Geometry I
- History of Greek Geometry II
- History of Greek Number Theory
- History of Greek Number Theory II
- Infinity in Greek Mathematics
- History of Number Theory and Algebra in Asia
- History of Number Theory and Algebra in Asia II
- History of Polynomial Equations
- History of Polynomial Equations II
- History of Analytic Geometry and the Continuum
- History of Analytic Geometry and the Continuum II
- History of Projective Geometry
- History of Calculus
- History of Infinite series
- Mechanics and the Solar System
- History of Non-Euclidean Geometry
- The Number Theory Revival
- Mechanics and Curves
- Complex Numbers and Algebra
- History of Differential Geometry
- History of Topology
- Hypercomplex Numbers
- History of Complex Numbers and Curves
- History of Group Theory
- History of Galois Theory I
- History of Galois Theory II
- History of Algebraic Number Theory and Rings I
- History of Algebraic Number Theory and Rings II
- Simple groups, Lie groups, and the Search for Symmetry I
- Simple groups, Lie groups, and the Search for Symmetry II

### Course Description

In this course, Prof. N.J. Wildberger from UNSW provides a great overview of the history of the development of mathematics. The course roughly follows John Stillwell's book 'Mathematics and its History' (Springer, 3rd ed)Starting with the ancient Greeks, we discuss Arab, Chinese and Hindu developments, polynomial equations and algebra, analytic and projective geometry, calculus and infinite series, number theory, mechanics and curves, complex numbers and algebra, differential geometry, topology and hyperbolic geometry. This course is meant for a broad audience, not necessarily mathematics majors. All backgrounds are welcome to take the course and enjoy learning about the origins of mathematical ideas. Generally the emphasis will be on mathematical ideas and results, but largely without proofs, with a main eye on the historical flow of ideas. At UNSW, this is MATH3560 and GENS2005. NJ Wildberger is also the developer of Rational Trigonometry: a new and better way of learning and using trigonometry.