<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.10.0">Jekyll</generator><link href="https://michaelstollbayreuth.github.io/RatpointsLean/feed.xml" rel="self" type="application/atom+xml" /><link href="https://michaelstollbayreuth.github.io/RatpointsLean/" rel="alternate" type="text/html" /><updated>2026-10-31T22:50:20+00:00</updated><id>https://michaelstollbayreuth.github.io/RatpointsLean/feed.xml</id><title type="html">RatpointsLean</title><subtitle>A Lean 4 model of ratpoints, the program that finds the rational points of bounded height on hyperelliptic curves, with proofs that it meets its specification</subtitle></feed>