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Gamma Function: Visualization for Complex Arguments

https://vanilla-gamma-graph.netlify.app/
6•cpuXguy•3h ago

Comments

cpuXguy•3h ago
Early version. Comments and feedback welcome.
godelski•1h ago
Honestly, landing on the page is a bit confusing. On Firefox I have to click and hold before anything happens and it is inconsistent. Seems to help by moving my mouse.

The legend is quite large and causes it to overlap with the graph. I think you can reduce the text size and/or reduce the size of the real and imaginary labels. Smaller they can go on one line and give you more vertical space (The info button is probably too large too). I'd recommend a change of colors too, can be nicer looking and more colorblind friendly. Best to be completely colorblind friendly but a lot of those look ugly and the vast majority of people are only red-green colorblind, so this opens up a lot. (Google pallets rather than just guessing because there are some non-intuitive aspects) Blue-orange (or blue-yellow) is a good choice as they're complementary colors but also consider your background (I'm a dark mode user so I appreciate the graph not being hostile to my eyes). Contrast is your friend and think about hues and saturation, not just color.

The information I think is probably a bit hard to understand. Feels like it is written in a way that makes perfect sense to someone who is already familiar with the topic but not for those that aren't. I think shrinking the width could increase readability (especially important with technical topics) and might be worth throwing in a few pictures to better communicate.

As the graph evolves things become really shaky. Are you computing this in real time (I think you are)? If the user isn't interacting with it, why not just run a gif or video? There's a lot of instability as the components converge, where the samples (circles) flash. This gets really bad as the lines overlap where you got flashing circles and alternating between blue and magenta. I'm not sure how you resolve this in the software you're using, but you probably should be able to make one graph dominate. So that, for example, the real part always occludes the imaginary component. That'll stop flashing. But running a gif or video will also mean you don't get different behaviors across browsers (if that's a concern). With a video you can also add things like frame stepping, rewinding, pausing, changing speed, and pretty much all the things you'd want from running the computation itself. It should be highly compressible if you're concerned with bandwidth because the small changes. A video is identical to a pre-computed version. If you wanted to give users the ability to jump you can still do this with video by associating frame numbers to labels of c. Unless you want them to change the equation or go out of bounds a video is probably the best option here tbh.

News publishers limit Internet Archive access due to AI scraping concerns

https://www.niemanlab.org/2026/01/news-publishers-limit-internet-archive-access-due-to-ai-scrapin...
227•ninjagoo•2h ago•131 comments

uBlock filter list to hide all YouTube Shorts

https://github.com/i5heu/ublock-hide-yt-shorts/
243•i5heu•4h ago•75 comments

OpenAI should build Slack

https://www.latent.space/p/ainews-why-openai-should-build-slack
37•swyx•13h ago•30 comments

My smart sleep mask broadcasts users' brainwaves to an open MQTT broker

https://aimilios.bearblog.dev/reverse-engineering-sleep-mask/
254•minimalthinker•6h ago•118 comments

Ooh.directory: a place to find good blogs that interest you

https://ooh.directory/
343•hisamafahri•7h ago•106 comments

How often do full-body MRIs find cancer?

https://www.usatoday.com/story/life/health-wellness/2026/02/11/full-body-mris-cancer-aneurysm/883...
20•brandonb•23h ago•13 comments

Amsterdam Compiler Kit

https://github.com/davidgiven/ack
67•andsoitis•4h ago•13 comments

You can't trust the internet anymore

https://nicole.express/2026/not-my-casual-hobby.html
103•panic•1h ago•72 comments

Breaking the spell of vibe coding

https://www.fast.ai/posts/2026-01-28-dark-flow/
21•arjunbanker•1d ago•1 comments

IBM tripling entry-level jobs after finding the limits of AI adoption

https://fortune.com/2026/02/13/tech-giant-ibm-tripling-gen-z-entry-level-hiring-according-to-chro...
64•WhatsTheBigIdea•22h ago•20 comments

Descent, ported to the web

https://mrdoob.github.io/three-descent/
73•memalign•2h ago•13 comments

A header-only C vector database library

https://github.com/abdimoallim/vdb
33•abdimoalim•3h ago•8 comments

15× vs. ~1.37×: Recalculating GPT-5.3-Codex-Spark on SWE-Bench Pro

https://twitter.com/nvanlandschoot/status/2022385829596078100
11•nvanlandschoot•1d ago•2 comments

5,300-year-old 'bow drill' rewrites story of ancient Egyptian tools

https://www.ncl.ac.uk/press/articles/latest/2026/02/ancientegyptiandrillbit/
9•geox•3d ago•0 comments

Discord: A case study in performance optimization

https://newsletter.fullstack.zip/p/discord-a-case-study-in-performance
10•tylerdane•20h ago•5 comments

A review of M Disc archival capability with long term testing results (2016)

http://www.microscopy-uk.org.uk/mag/artsep16/mol-mdisc-review.html
42•1970-01-01•5h ago•41 comments

Show HN: Sameshi – a ~1200 Elo chess engine that fits within 2KB

https://github.com/datavorous/sameshi
157•datavorous_•7h ago•48 comments

Windows NT/OS2 Design Workbook

https://computernewb.com/~lily/files/Documents/NTDesignWorkbook/
41•markus_zhang•3d ago•11 comments

Launching Interop 2026

https://hacks.mozilla.org/2026/02/launching-interop-2026/
10•linolevan•22h ago•2 comments

Unicorn Jelly

https://unicornjelly.com/
10•avaer•8h ago•3 comments

Ask HN: How to get started with robotics as a hobbyist?

105•StefanBatory•6d ago•49 comments

Colored Petri Nets, LLMs, and distributed applications

https://blog.sao.dev/cpns-llms-distributed-apps/
5•stuartaxelowen•31m ago•0 comments

Fun with Algebraic Effects – From Toy Examples to Hardcaml Simulations

https://blog.janestreet.com/fun-with-algebraic-effects-hardcaml/
43•weinzierl•4d ago•1 comments

Vim 9.2

https://www.vim.org/vim-9.2-released.php
267•tapanjk•5h ago•121 comments

Show HN: Arcmark – macOS bookmark manager that attaches to browser as sidebar

https://github.com/Geek-1001/arcmark
51•ahmed_sulajman•4h ago•12 comments

Zig – io_uring and Grand Central Dispatch std.Io implementations landed

https://ziglang.org/devlog/2026/#2026-02-13
328•Retro_Dev•13h ago•235 comments

An AI agent published a hit piece on me – more things have happened

https://theshamblog.com/an-ai-agent-published-a-hit-piece-on-me-part-2/
571•scottshambaugh•21h ago•504 comments

YouTube as Storage

https://github.com/PulseBeat02/yt-media-storage
146•saswatms•12h ago•117 comments

How many registers does an x86-64 CPU have? (2020)

https://blog.yossarian.net/2020/11/30/How-many-registers-does-an-x86-64-cpu-have
75•tosh•8h ago•47 comments

A method and calculator for building foamcore drawer organisers

https://capnfabs.net/posts/foamcore-would-be-a-sick-name-for-a-music-genre/
49•evakhoury•5d ago•12 comments