Grassmann.jl
snipp.in
Grassmann.jl | snipp.in | |
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8 | 6 | |
454 | 235 | |
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8.0 | 5.0 | |
14 days ago | 16 days ago | |
Julia | Vue | |
GNU Affero General Public License v3.0 | MIT License |
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Grassmann.jl
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How to fit a polynomial P of degree D to a vector of roots?
Here's how to do it with Grassmann.jl
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Grassmann.jl now has SimplexComplex{V,B,T} wrapper for Complex{T}
Surprise announcement: the next version of Grassmann.jl has a new algebra type SimplexComplex{V,B,T} (yes, that's right SimplexComplex) which is a wrapper for Julia's native Base.Complex{T} type. This allows you to work with the performance of the base language complex numbers while retaining the Grassmann algebra interface and additional products. The new type is not limited to only regular complex numbers, it supports the creation of a SimplexComplex using any basis element B by simply taking the sum of a scalar with that basis element. ```Julia julia> using Grassmann
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Einstein award going to Paul Ginsberg for creating arXiv.org
I still have never been able to post my paper about my Grassmann.jl geometric algebra foundations research on arxiv.
https://github.com/chakravala/Grassmann.jl
Seems like a useless overrated website.
I was able to post my article on my own website instead.
Arxiv is really a useless website.
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What Is the Inverse of a Vector?
This article is really about geometric algebra, check out my geometric algebra software https://github.com/chakravala/Grassmann.jl
- Stop what you're doing and look up Geometric Algebra on yt right now
- Ask HN: What are some tools / libraries you built yourself?
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Ask HN: What under-the-radar technology are you super excited about?
https://github.com/chakravala/Grassmann.jl
In the future, geometric algebra will likely be part of everything we do, but it is still very unknown as of now.
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My advanced math skills are going down the drain
I heart your Grassman gradient vector field representations: https://github.com/chakravala/Grassmann.jl. They, heh heh, point the way toward representing aspects of physics and math that should be used far more frequently than they are now. They display the quirks that you could never apprehend looking at an equation. Your representations could eviscerate the representations of data base on paper-like metaphors.
Sadly our leaders, the John Baez and Scott Aronson and people like that, prefer to think in Euler notation and WordPress posts. As Kurt Vonnegut said: So it goes.
The world of representation of difficult concepts using interactive 3D and elegant code is still in its infancy. You are not yet at the ground floor of the construction of a future elegant structure. You - and a few others - are in at the second basement.
Fortunately, the only way out is to look up!
snipp.in
- Show HN: Snipp – Privacy Focused Plain Text Notebook in the Browser
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Ask HN: What are some tools / libraries you built yourself?
I built https://snipp.in because I was top frustrated about the loading times of notion. I am a developer and I take notes quite often, most of us spend a lot of time on an IDE and when we need format a quick json or copy a tiny snippet we often find ourselves in opening another instance of an editor with a txt file or random website to formate json. Snipp.in is a tiny jn browser editor, note taking app and a snippet manager all in one which looks like an Editor but really fast without any bs of signin/signups or cloud. It just stores everything in your browser using IndexedDB. It's also open-sourced at https://github.com/haxzie/snipp.in
- SnippIn - Develoepr friendly, Lite Weight, fast, in browser notes and code snippet manager built with Vue.js, Monaco and Dexie
- I made a developer friendly, in browser, lite weight notes and code snippet manager using Vue.js, Monaco and Dexie
- I made an in browser notes and snippet manager using Vue.js, Monaco and Dexie
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