Some visualizations in elementary number theory:
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- Multiplication tables modulo n
- Modular Dynamics
- Diffie-Hellman visualized
- Ratios and the Chinese Remainder Theorem
- Geogebra Notebook showing rational rays (relates to Farey fractions)
- Euler’s Totient (phi) Function (proof without words that it is multiplicative)
- Quantum Fourier Transform
- Shor’s Algorithm