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Mathematics & Theoretical CS

Recreational & visual math

Recreational & visual math sits within Mathematics & Theoretical CS. Approach the subject through definitions, worked reasoning, and the connections that make an abstract idea useful. This selection contains 141 catalog videos from 43 distinct channels. The examples below offer specific entry points into the subject, with their own vocabulary and scope, rather than a prescribed sequence of lessons.

Recurring catalog topics include 3blue1brown, numberphile, mathematics, complex numbers, matt parker and probability. These tags describe overlapping directions within the collection; an individual video may connect several of them. Recorded formats include comedy, course, demo, documentary, explainer, interview, lecture, talk and tutorial. Use those differences to choose between approaches to the subject and to compare how different contributors frame related questions.

“The Beauty of Bézier Curves”, listed under Freya Holmér, is cataloged as explainer. Freya Holmer explains how Bezier curves work, from the helper-line construction to their uses in animation, text rendering and shapes. It uses visuals from her Unity Shapes plugin and was a SoME1…

“The more general uncertainty principle, regarding Fourier transforms”, listed under 3Blue1Brown, is cataloged as explainer. 3Blue1Brown shows how the uncertainty principle arises from Fourier transforms. A wave packet cannot be narrow in both position and frequency, so the principle is a property of waves rather than of…

141 videos