period-finding

A classical teaching tool for exploring the number theory at the heart of Shor’s algorithm through interactive period finding, FFT visualizations, factor extraction, and honest experimental benchmarks.

A fork of Dan Foreman-Mackey's python-bls with only the eebls function.

Zero-AI pipeline for mining public ZTF light curves — and an honest field report on why solo variable-star discovery is walled in 2026. Working niche: O-C timing of known eclipsing binaries.

Core period-finding subroutine of Shor's algorithm: find the period r of f(x) = 7^x mod 15.

Lunelle is a premium, high-fidelity period tracker designed with a focus on elegance, privacy, and wellness. It features a sophisticated design system, smooth animations, and a seamless onboarding experience to help users track their cycle, mood, and symptoms with ease.

Find the hidden period s='11' of a 2-to-1 function f(x) = f(x⊕s) with exponential quantum speedup.

SceneryStack port of the NAAP 'Variable Star Photometry' lab. Register CCD star-field images, blink-compare epochs, perform aperture photometry, and find periods from a differential-magnitude light curve.

Browser-based Shor's algorithm simulation — modular exponentiation period finding, QFT probability distribution, continued fractions, factor extraction. The reason RSA, ECC, and Diffie-Hellman need replacing. No backends. No simulated shortcuts — the number theory is real.