MathFoundations120

Axiomatics and the least upper bound property (I) | Real numbers and limits Math Foundations 120

The decline of rigour in modern mathematics | Real numbers and limits Math Foundations 88

What does axiom system mean?

The Binomial theorem | Arithmetic and Geometry Math Foundations 54 | N J Wildberger

Problems with the Calculus | Math History | NJ Wildberger

Finite versus infinite and number systems | Sociology and Pure Mathematics | N J Wildberger

Difficulties with Dedekind cuts | Real numbers and limits Math Foundations 116 | N J Wildberger

The projective Triple Quad Formula | Rational Geometry Math Foundations 136 | NJ Wildberger

Recent Conversation with Curt Jaimungal : Real numbers aren't real | N J Wildberger

Maths education and rational trigonometry (I) | WildTrig: Intro to Rational Trigonometry

The continuum, Zeno's paradox and the price we pay for coordinates 117 | Math Foundations

Visualise supremum of a set

The Triple spread formula, circumcircles and curvature | Rational Geometry Math Foundations 146

The mostly absent theory of real numbers|Real numbers + limits Math Foundations 115 | N J Wildberger

A heads up: Invitation to a more logical, solid and careful analysis

Upper bound | least upper bound | bounded above set| supremum

Examples of Least Upper Bounds (Suprema)

Introduction to Math Analysis (Lecture 3): Real Numbers Are Complete

The circumquadrance of a cyclic quadrilateral|Rational Geometry Math Foundations 149 | NJ Wildberger

The Axiomatic Foundations of Symbioism and why Axioms are important...

Nick Nesbitt: From Logic to Axiomatics: Badiou, Cavaillès, and the Critique of Frege

The algebra of natural number multisets | Data structures in Mathematics Math Foundation 157

least upper bound of a set.mp4

upper-bound property with proof