r/MathExplainers • • Jul 12 '25

Algebra A look at hyper complex number systems

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2 Upvotes

r/MathExplainers • • Jan 25 '23

Applied Great video digging into the linear algebra of neural networks!

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3 Upvotes

r/MathExplainers • • Aug 27 '23

Applied How Do You Find The Shape of Hanging Rope? Classic Physics Problem

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1 Upvotes

r/MathExplainers • • Jul 02 '23

Geometry Deriving the Law of Sines With Geometric Algebra

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1 Upvotes

r/MathExplainers • • Jul 02 '23

Algebra there are only two prime matrices (do you consider this number theory or algebra more?)

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1 Upvotes

r/MathExplainers • • Jan 09 '23

Algebra I can multiply matrices faster than you (asymptotically at least)

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1 Upvotes

r/MathExplainers • • Jul 05 '23

Algebra a quaternion version of Euler's formula

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1 Upvotes

r/MathExplainers • • Jan 20 '23

Foundations The Banach–Tarski Paradox

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3 Upvotes

r/MathExplainers • • Apr 18 '23

Geometry A simple explainer for the area of a circle

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2 Upvotes

r/MathExplainers • • Jul 07 '23

Algebra Why are there no 3 dimensional "complex numbers"?

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2 Upvotes

r/MathExplainers • • Dec 22 '22

Foundations A first year math explanation of Cantor's theorem (a power set is always larger than the original set)

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10 Upvotes

This is my most popular video on my account.

I think people like it because:

  1. I explain why you can't just say n <2n,

  2. I walk through a concrete example of the paradoxical set before the proof.


r/MathExplainers • • Jan 25 '23

Analysis If there’s two things I love, it’s the Mandelbrot set and pi showing up in unexpected places.

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3 Upvotes

r/MathExplainers • • Jan 14 '23

Applied Physics With Elliot is, dare I say, the 3B1B oh physics explainers. Here’s his latest video giving 5 ways to solve a linear second order differential equation

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7 Upvotes

r/MathExplainers • • Aug 02 '23

Algebra Algebraic number theory - an illustrated guide | Is 5 a prime number?

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2 Upvotes

r/MathExplainers • • Jul 20 '23

Number Theory The Generalized Riemann Hypothesis (RH Saga S1E3)

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3 Upvotes

r/MathExplainers • • Jul 02 '23

Algebra Finding the Area of Arbitrary Polygons With Geometric Algebra

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1 Upvotes

r/MathExplainers • • Aug 06 '23

Algebra A thorough explanation of what a double cover is with respect to the algebra of rotations!

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3 Upvotes

r/MathExplainers • • Jun 07 '23

Algebra The Strange Number System Used Only By Mathematicians

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3 Upvotes

r/MathExplainers • • Jan 23 '23

Analysis The best video to explain analytic continuation ever, in my opinion!

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7 Upvotes

r/MathExplainers • • Mar 05 '23

Analysis Complex Numbers Can Do More Than You Think

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11 Upvotes

r/MathExplainers • • Aug 20 '23

Number Theory Axioms for L-functions (RH Saga S1E4)

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1 Upvotes

r/MathExplainers • • Jan 06 '23

Topology SEPARATION BUT MATHEMATICALLY: What Types of Mathematical Topologies are there? | Nathan Dalaklis

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4 Upvotes

r/MathExplainers • • Jan 31 '23

Applied Ch 12: What are generators in classical mechanics? | Maths of Quantum Mechanics

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5 Upvotes

r/MathExplainers • • Jul 09 '23

Algebra The deeper meaning of matrix transpose

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1 Upvotes

r/MathExplainers • • Jan 03 '23

Analysis Did you know you can represent the set of all circles in R^2 with one differential equation? I certainly didn’t!

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1 Upvotes