The Pi-Search Page
A search page that finds any string of digits, such as a birthday or phone number, within the first 200 million digits of pi.
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Pi Patterns
An explorer that lets you spin through the digits of pi hunting for repeating patterns, mathematical curiosities, and ra…
Pi Clock
A clock that tells the time by locating the current hour, minute and second inside the digits of pi and scrolling toward…
pi test
A simple challenge: start typing digits of pi and see how far you get before your first mistake, at which point it shows…
Natural Math
A blog from a community of parents, teachers, and students who want children to own their mathematics, with activities a…
Demystifying Fourier Analysis
An interactive walkthrough that builds intuition for the Fourier transform from scratch, probing waves with sines and co…
SDF2STL
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