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spicylemonade/c-hd-proof

C-HD: Lean 4 proof package for a directed single-source shortest-path bound (snapshot 2026-09-20)

Visit GitHub
Lean
64
5
1 contributors
AchievementsView all →
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Momentum

How fast spicylemonade/c-hd-proof is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 22 – Oct 24, 2026

Stars +33 in 33 days

0510
8

Forks +5 in 33 days

012
2

Merged PRs 0 in 33 days

01

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in Lean

1041445
Sep 22Sep 27Oct 2Oct 7Oct 12Oct 17Oct 22
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsLean
Tue, Sep 22, 2026+0+20Not trending
Wed, Sep 23, 2026+3+10#10
Thu, Sep 24, 2026+8+00#4
Fri, Sep 25, 2026+2+00#14
Sat, Sep 26, 2026+0+10Not trending
Sun, Sep 27, 2026+7+00#4
Mon, Sep 28, 2026+7+00#5
Tue, Sep 29, 2026+1+00Not trending
Wed, Sep 30, 2026+1+10Not trending
Thu, Oct 1, 2026+1+00Not trending
Fri, Oct 2, 2026+1+00Not trending
Sat, Oct 3, 2026+0+00Not trending
Sun, Oct 4, 2026+0+00Not trending
Mon, Oct 5, 2026+1+00Not trending
Tue, Oct 6, 2026+0+00Not trending
Wed, Oct 7, 2026+0+00Not trending
Thu, Oct 8, 2026+0+00Not trending
Fri, Oct 9, 2026+0+00Not trending
Sat, Oct 10, 2026+0+00Not trending
Sun, Oct 11, 2026+0+00Not trending
Mon, Oct 12, 2026+0+00Not trending
Tue, Oct 13, 2026+0+00Not trending
Wed, Oct 14, 2026+0+00Not trending
Thu, Oct 15, 2026+0+00Not trending
Fri, Oct 16, 2026+0+00Not trending
Sat, Oct 17, 2026+0+00Not trending
Sun, Oct 18, 2026+0+00Not trending
Mon, Oct 19, 2026+0+00Not trending
Tue, Oct 20, 2026+1+00Not trending
Wed, Oct 21, 2026+0+00Not trending
Thu, Oct 22, 2026+0+00Not trending
Fri, Oct 23, 2026+0+00Not trending
Sat, Oct 24, 2026+0+00Not trending
Total+33+50
  • 1#1 on the list
  • 7Rank that day
  • Not trending

Mentions and achievements

Where people are talking about spicylemonade/c-hd-proof, and every badge it has earned
    1. Sep 231 post

      • Ten Claude Opus 5.5 agents, one shared message board, about 15 hours: that's what ValsAI says it took to get C-HD, a shortest-path algorithm whose Lean-verified bound beats Dijkstra's O(n log n) near…

        Read full on X, posted by @jimmy_longbow_

        @jimmy_longbow_ · x.com

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