Simson Line -- from Wolfram MathWorld

The Simson line is the line containing the feet P_1, P_2, and P_3 of the perpendiculars from an arbitrary point P on the circumcircle of a triangle to the sides or their extensions of the triangle. This line was attributed to Simson by Poncelet, but is now frequently known as the Wallace-Simson line since it does not actually appear in any work of Simson (Johnson 1929, p. 137; Coxeter and Greitzer 1967, p. 41; de Guzmán 1999). The inverse statement to that given above, namely that the

Computational Physics Trapezoidal Rule - Group 1-6, PDF, Integral

Simson's Line - Proof ll GEOMETRY 33

graphics - How to create a new person curve? - Mathematica Stack Exchange

Art of Problem Solving

64 questions with answers in NUMERICAL INTEGRATION

GEOMETRY 32 : Simson's Line : Demonstration

Deltoid curve - Wikipedia

Wolfram MathWorld - Murat Alper

What algorithm does Wolfram Alpha use to calculate 'integrations' and shows all steps? - Quora

Cells, Free Full-Text

Teaching calculus with Wolfram Alpha

SOLVED: Hello, I just need an explanation of how to input this in MATLAB. Thanks. 6) Your history teacher tasks you with reasoning why long-armed individuals were used as archers rather than

Dynamic Geometry 1448: Simson Line, interactive animation Using GeoGebra, iPad Apps. Poster

A complete reference genome improves analysis of human genetic variation

Chord (geometry) - Wikipedia