mathzhaoliang

Re:RAGFlow: Modern Agentic RAG Based on Graph on Thursday July 11, 2024 @08:58AM (#40936227)

Cool project! How do you compare with Microsoft's graphrag? https://github.com/microsoft/graphrag

I wrote an article about the cardioid, on Valentine's Day

Posted by mathzhaoliang on Saturday February 17, 2024 @05:49AM
from the pywonderland.com dept.

( Read More... | 1 comment | on HN )

Re:I wrote an article about the cardioid, on Valentine's Day on Saturday February 17, 2024 @05:49AM (#39408316)

In this article, I derived the equations for the cardioid and the nephroid as catacaustics and verified the computations with SymPy. I also rendered beautiful images for these curves.

Visualize math: When fractals, circle packings, honeycombs meet togother

Posted by mathzhaoliang on Sunday February 12, 2023 @07:51AM
from the github.com dept.

https://github.com/neozhaoliang/Hyperbolic-Honeycombs

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Re:Visualize math: When fractals, circle packings, honeycombs meet tog... on Sunday February 12, 2023 @07:51AM (#34762454)

It can be challenging for an average person to appreciate the beauty of mathematical objects that exist only in the minds of mathematicians. This repository tries to showc something both unique and visually stunning. Hyperbolic spaces are truly awe-inspiring.

Re:The most geek way to animate a gif animation on Wednesday November 23, 2016 @02:28AM (#13020814)

I have made a gif animation of Wilson's uniform spanning tree algorithm and solved it with randomized depth-first-search. Pure python, no dependencies needed!

The most geek way to animate a gif animation

Posted by mathzhaoliang on Wednesday November 23, 2016 @02:28AM
from the github.com dept.

https://github.com/neozhaoliang/pywonderland

( Read More... | 1 comment | 2 points | on HN )