Dr. Will Wood

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Simple animations to explain complicated mathematical concepts.

Latest Videos

It's Not Just You. Proof By Contradiction Feels Wrong

It's Not Just You. Proof By Contradiction Feels Wrong

Dr. Will Wood

77.9K views·3 weeks ago

The Function Everyone thought was Impossible (Weierstrass Function)

The Function Everyone thought was Impossible (Weierstrass Function)

Dr. Will Wood

87.1K views·4 months ago

If a number is divisible by 9, then so is the sum of its digits

If a number is divisible by 9, then so is the sum of its digits

Dr. Will Wood

1.8K views·7 months ago

Does This Function Ever Repeat

Does This Function Ever Repeat

Dr. Will Wood

27.3K views·8 months ago

Where Does the Dot Product Cosine Formula Come From

Where Does the Dot Product Cosine Formula Come From

Dr. Will Wood

6.7K views·10 months ago

Vectors All-in-One Video

Vectors All-in-One Video

Dr. Will Wood

2.9K views·1 year ago

The Revolutionary Genius Of Joseph Fourier

The Revolutionary Genius Of Joseph Fourier

Dr. Will Wood

167.7K views·1 year ago

Dirichlet Invented this Function to Prove a Point

Dirichlet Invented this Function to Prove a Point

Dr. Will Wood

228.4K views·2 years ago

This Function Maps Any Interval to the Real Line (Conway's Base-13 Function)

This Function Maps Any Interval to the Real Line (Conway's Base-13 Function)

Dr. Will Wood

73.2K views·2 years ago

Minimax Approximation and the Exchange Algorithm

Minimax Approximation and the Exchange Algorithm

Dr. Will Wood

18.2K views·3 years ago

Pick's Theorem (From Euler's Planar Graph Formula)

Pick's Theorem (From Euler's Planar Graph Formula)

Dr. Will Wood

7.4K views·3 years ago

Lattice Triangles Have The Same Area (Here's Why)

Lattice Triangles Have The Same Area (Here's Why)

Dr. Will Wood

5.1K views·3 years ago

The Riemann Zeta Function in the Integer Lattice

The Riemann Zeta Function in the Integer Lattice

Dr. Will Wood

12.3K views·3 years ago

How Newton discovered Taylor series (but didn't tell anyone)

How Newton discovered Taylor series (but didn't tell anyone)

Dr. Will Wood

33.9K views·4 years ago

Newton Interpolation and Divided Differences

Newton Interpolation and Divided Differences

Dr. Will Wood

69.2K views·4 years ago

MSc Mathematics at The Open University

MSc Mathematics at The Open University

Dr. Will Wood

15.4K views·4 years ago

Bijective Functions and the Continuum Hypothesis

Bijective Functions and the Continuum Hypothesis

Dr. Will Wood

19.7K views·4 years ago

The Modern Definition of a Mathematical Function.

The Modern Definition of a Mathematical Function.

Dr. Will Wood

15.1K views·4 years ago

The Vandermonde Matrix and Polynomial Interpolation

The Vandermonde Matrix and Polynomial Interpolation

Dr. Will Wood

75.0K views·4 years ago

An existence proof for arbitrarily large prime gaps.

An existence proof for arbitrarily large prime gaps.

Dr. Will Wood

64.3K views·4 years ago

Lagrange Interpolation

Lagrange Interpolation

Dr. Will Wood

213.4K views·4 years ago

The Fundamental Theorem of Arithmetic

The Fundamental Theorem of Arithmetic

Dr. Will Wood

27.0K views·4 years ago

Padé Approximants

Padé Approximants

Dr. Will Wood

610.2K views·4 years ago

Set Theory All-in-One Video

Set Theory All-in-One Video

Dr. Will Wood

1.7M views·4 years ago

A Tour of the Real Numbers

A Tour of the Real Numbers

Dr. Will Wood

8.1K views·4 years ago

Convex Norms and Unique Best Approximations

Convex Norms and Unique Best Approximations

Dr. Will Wood

14.1K views·5 years ago

Convex Sets Introduction, Definition and Examples

Convex Sets Introduction, Definition and Examples

Dr. Will Wood

41.2K views·5 years ago

Approximating Functions in a Metric Space

Approximating Functions in a Metric Space

Dr. Will Wood

62.3K views·5 years ago

The Lp Norm for Vectors and Functions

The Lp Norm for Vectors and Functions

Dr. Will Wood

99.2K views·5 years ago

Normed Linear Spaces Introduction, L1 and L2 Norms

Normed Linear Spaces Introduction, L1 and L2 Norms

Dr. Will Wood

34.2K views·5 years ago

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