Self-Similar Geometric Sum in a Square: Adding Powers of 1/2 Visually! @MathVisualProofs
Self-Similar Geometric Sum in a Square: Adding Powers of 1/2 Visually!  @MathVisualProofs
Uploaded April 2026 | Updated September 2026, 2 weeks ago
This is a short, animated visual proof demonstrating the infinite sum of the powers of 1/2 using a square.

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If you like this type of video, here is my geometric sum playlist:
youtube.com/playlist?list=PLZh9gzIvXQUsgw8W5TUVDtF0q4jEJ3iaw

This dissection is loosely based on a proof by Roger B. Nelsen from the February 2006 issue of Mathematics Magazine page 60. (doi.org/10.2307/27642904).

An animated version of that exact dissection is here:
youtube.com/shorts/RoovN01q83Y
or
youtu.be/saJJGNlsfn8

#mathematics #mathvideo​ #math​ #calculus​ #manim​ #animation​ #theorem​ #pww​ #proofwithoutwords​ #visualproof​ #proof​ #iteachmath #geometricseries #series #infinitesums #infiniteseries #selfsimilarity #fractal

To learn more about animating with manim, check out:
https://manim.community
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Self-Similar Geometric Sum in a Square: Adding Powers of 1/2 Visually!

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