Skip to content
Concepts of Shape

Concepts of Shape

  • Home
  • Geometry Book
  • Applied Combinatorics Book
  • Problem of Time Book
  • Linear Mathematics Book
  • Topologically and Combinatorially Adroit Linear Algebra Summer School 2023
  • Applied Combinatorics Summer School (2022)
  • Global & Combinatorial Methods in Fundamental Physics Summer School (2021)
  • Problem of Time is Lie Theory Summer School (2020)
  • Applied Physics and Geometry
  • BritGrav 7
  • Publications
  • Seminars
  • Teaching
  • About
  • Contact

A brief Linear-Algebraic proof of Heron’s Formula

v2 removes a typo and updates the references.

heron-proof-v2-30-04-2024Download
heron-proof-v1-09-02-2024-1Download

Share this:

  • Click to share on X (Opens in new window) X
  • Click to share on Facebook (Opens in new window) Facebook
Like Loading...

Search

Recent Posts

  • Heron’s formula, Apollonius’ Theorem and Stewart’s Theorem generalized! February 18, 2024
  • APPLIED COMBINATORICS (Widely-Applicable Mathematics Series. Volume 0) November 18, 2022
  • Shape (In)dependent Inequalities for Triangleland’s Jacobi and Democratic-Linear Ellipticity Quantitities October 29, 2021
  • Relational Variables for Graph Theory October 16, 2021
  • Dirac’s Algorithm for Constrained Systems from the perspective of Order Theory October 14, 2021
  • Spaces of Graphs September 15, 2021
  • On the type of Projection involved in forming Dirac Brackets September 14, 2021
  • Global and Combinatorial Methods in Fundamental Physics Summer School 2021 August 20, 2021

Search

Archives

  • February 2024
  • November 2022
  • October 2021
  • September 2021
  • August 2021
  • December 2020
  • October 2020
  • June 2020
  • May 2020
  • October 2017
Create a website or blog at WordPress.com
  • Subscribe Subscribed
    • Concepts of Shape
    • Already have a WordPress.com account? Log in now.
    • Concepts of Shape
    • Subscribe Subscribed
    • Sign up
    • Log in
    • Copy shortlink
    • Report this content
    • View post in Reader
    • Manage subscriptions
    • Collapse this bar
%d