Edi Weitz

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• My CV
• My job
• My photos on Flickr
• Common Lisp Recipes
• Common Lisp code
• Mandelbrot set explorer
• Polygons - a demo of the Bolyai-Gerwien theorem
• Lindenmayer systems
• A Turing machine
• Morphing of shapes
• Ant colony optimization
• Gauss curve creator
• Polynomial long division
• Towers of Hanoi
• A simple cloth simulation (WebGL / asm.js)
• Maximum independent sets in graphs
• A small and simple peak meter for microphones
• The Regex Coach
• Some (hopefully entertaining) math videos
• The Fundamental Theorem of Algebra
• Discrete Fourier Transform
• Discrete Cosine Transform
• SIFT (scale-invariant feature transform)
• Irregularity of Distributions
• The Ulam spiral
• Euler angles
• Euler angle game
• Labyrinth (WebGL demo)
• Goodstein sequences
• A combinatorial game
• (Russian) Peasant Multiplication
• Sums of cubes
• The Pumping Game
• Without Words, part one
• Without Words, part two
• Without Words, part three
• Pick's theorem
• Sieve of Eratosthenes
• Introduction to Cardinal Arithmetic
• European Common Lisp Meeting
• Heike Stephan
• Information Is Not Knowledge
• Mostly obsolete...