mathb
digraph
mathb | digraph | |
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17 | 6 | |
304 | 48 | |
- | - | |
4.4 | 9.2 | |
7 months ago | about 2 months ago | |
Common Lisp | Rust | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mathb
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Understanding continuity across an entire interval (epsilon-delta)
Copy and paste this comment into mathb.in to render the LaTeX.
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Why do we multiply probabilities of conditions to get the probability of both conditions happening? Like why does it work that way?
You can render the LaTeX with the Chrome extension TeX Anywhere or by copying and pasting the comment into the mathb.in
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How do I take density out of this derivative?
You can use the Chrome extension TeX Anywhere to render the LaTeX or you can copy and paste this comment into mathb.in which will render the LaTeX.
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Ask HN: Most interesting tech you built for just yourself?
https://mathb.in/
I wrote this 11 years ago for my friends and myself who were going through a phase in our lives where we used to challenge each other with mathematical puzzles.
The use of this tool spread from my friends to their friends and colleagues, then schools and universities, and then to IRC channels. Now it is the oldest mathematics pastebin that is still online and serving its community of users. Visit https://github.com/susam/mathb for the source code of this tool.
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Equation website?
Depends on the format, but maybe something like mathb.in? You can share LaTeX fragments.
- MathB.in - Share Mathematics with LaTeX and Markdown
- Building a Startup on Clojure
- MathB.in – Share Mathematics on the Web
- MathB.in - Mathematics Pastebin written using Common Lisp and JavaScript
- Show HN: MathB.in – Mathematics pastebin written in Common Lisp
digraph
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Ask HN: Most interesting tech you built for just yourself?
My own purpose in using it is to be able to get back to any link that I've read or have potentially wanted to read at a later point in time.
You scan see screenshots here: https://github.com/emwalker/digraph.
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My Bad Habit of Hoarding Information
I have the same habit and wrote a web app to catalog the links I come across:
https://digraph.app/
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Google Search Is Dying
This was kind of the idea behind a side project I started a few years ago:
https://digraph.app/
https://blog.digraph.app/2020-06-13-democratization-of-searc...
I definitely think crowd-sourcing and a well-conceived reputation management system that can influence results are good next areas for exploration.
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Paul Graham's Twitter thread on Search engines and SEO spam
> I think building search vertical that are hand-curated would be very interesting to see.
That was my inspiration behind a side project I made a few years ago — a decentralized, hand curated "search engine" [0]. Never got beyond the side project stage. But I see promise in this in the future. Eventually we'll figure out that human and moderated curation is better than the best machine learning.
[0] https://github.com/emwalker/digraph
What are some alternatives?
malten - Anonymous ephemeral messaging
endoflife.date - Informative site with EoL dates of everything
sigslot - Signals & Slots implementation in Common Lisp
FordACP-AUX - Ford CD changer emulator with AUX playback control using Arduino UNO
matrix - matrix (web-based green code rain, made with love)
uBlock-Origin-dev-filter - Filters to block and remove copycat-websites from DuckDuckGo, Google and other search engines. Specific to dev websites like StackOverflow or GitHub.
hunchentoot - Web server written in Common Lisp
loda-identify-similar-programs - Measure how similar LODA programs are
hacker-scripts - Based on a true story
adm-zip - A Javascript implementation of zip for nodejs. Allows user to create or extract zip files both in memory or to/from disk
kanban.bash - commandline asciii kanban board for minimalist productivity hackers & managers (csv-based) #scriptable #nestable #statistics #singlefile #shellscript
notebooks - Just various notebooks I sometimes write to help me, no unifying theme