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Show HN: Maths, CS and AI Compendium

https://github.com/HenryNdubuaku/maths-cs-ai-compendium
22•HenryNdubuaku•3h ago
Hey HN, I don’t know who else has the same issue, but:

Textbooks often bury good ideas in dense notation, skip the intuition, assume you already know half the material, and get outdated in fast-moving fields like AI.

Over the past 7 years of my AI/ML experience, I filled notebooks with intuition-first, real-world context, no hand-waving explanations of maths, computing and AI concepts.

In 2024, a few friends used these notes to prep for interviews at DeepMind, OpenAI, Nvidia etc. They all got in and currently perform well in their roles. So I'm sharing.

This is an open & unconventional textbook covering maths, computing, and artificial intelligence from the ground up. For curious practitioners seeking deeper understanding, not just survive an exam/interview.

To ambitious students, an early careers or experts in adjacent fields looking to become cracked AI research engineers or progress to PhD, dig in and let me know your thoughts.

Comments

HenryNdubuaku•44m ago
Code walkthroughs and exercises are included, in Jax
reactordev•1m ago
[delayed]

Ministry of Justice orders deletion of the UK's largest court reporting database

https://www.legalcheek.com/2026/02/ministry-of-justice-orders-deletion-of-the-uks-largest-court-r...
382•harel•5h ago•255 comments

Privilege Is Bad Grammar

https://tadaima.bearblog.dev/privilege-is-bad-grammar/
68•surprisetalk•56m ago•39 comments

WebMCP Proposal

https://webmachinelearning.github.io/webmcp/
57•Alifatisk•1h ago•21 comments

What Your Bluetooth Devices Reveal About You

https://blog.dmcc.io/journal/2026-bluetooth-privacy-bluehood/
145•ssgodderidge•4h ago•52 comments

Ghidra by NSA

https://github.com/NationalSecurityAgency/ghidra
208•handfuloflight•2d ago•99 comments

Use Protocols, Not Services

https://notnotp.com/notes/use-protocols-not-services/
10•enz•17m ago•1 comments

Running My Own XMPP Server

https://blog.dmcc.io/journal/xmpp-turn-stun-coturn-prosody/
161•speckx•5h ago•91 comments

Show HN: Simple org-mode web adapter

https://github.com/SpaceTurth/Org-Web-Adapter
36•turth•2h ago•0 comments

Qwen3.5: Towards Native Multimodal Agents

https://qwen.ai/blog?id=qwen3.5
288•danielhanchen•9h ago•128 comments

Looks: A Halide Mark III Preview

https://www.lux.camera/mark-iii-looks/
35•patrikcsak•2d ago•2 comments

How to take a photo with scotch tape (lensless imaging) [video]

https://www.youtube.com/watch?v=97f0nfU5Px0
27•surprisetalk•2h ago•1 comments

I’m joining OpenAI

https://steipete.me/posts/2026/openclaw
1331•mfiguiere•21h ago•1009 comments

I want to wash my car. The car wash is 50 meters away. Should I walk or drive?

https://mastodon.world/@knowmadd/116072773118828295
1219•novemp•12h ago•758 comments

The Sideprocalypse

https://johan.hal.se/wrote/2026/02/03/the-sideprocalypse/
121•headalgorithm•4h ago•104 comments

Rolling your own serverless OCR in 40 lines of code

https://christopherkrapu.com/blog/2026/ocr-textbooks-modal-deepseek/
86•mpcsb•4d ago•43 comments

planckforth: Bootstrapping a Forth interpreter from hand-written tiny ELF binary

https://github.com/nineties/planckforth
46•tosh•7h ago•9 comments

MessageFormat: Unicode standard for localizable message strings

https://github.com/unicode-org/message-format-wg
138•todsacerdoti•8h ago•57 comments

UK Discord users were part of a Peter Thiel-linked data collection experiment

https://www.rockpapershotgun.com/good-news-uk-discord-users-were-part-of-a-peter-thiel-linked-dat...
176•righthand•4h ago•36 comments

Show HN: Maths, CS and AI Compendium

https://github.com/HenryNdubuaku/maths-cs-ai-compendium
22•HenryNdubuaku•3h ago•1 comments

Anthropic tries to hide Claude's AI actions. Devs hate it

https://www.theregister.com/2026/02/16/anthropic_claude_ai_edits/
288•beardyw•7h ago•168 comments

Modern CSS Code Snippets: Stop writing CSS like it's 2015

https://modern-css.com
637•eustoria•1d ago•270 comments

History of AT&T Long Lines

https://telephoneworld.org/long-distance-companies/att-long-distance-network/history-of-att-long-...
15•p_ing•2h ago•4 comments

Vim-pencil: Rethinking Vim as a tool for writing

https://github.com/preservim/vim-pencil
115•gurjeet•3d ago•42 comments

Richard Carrington's first portrait has been found

https://www.cnn.com/2026/02/12/science/solar-storm-richard-carrington-photo
16•YeGoblynQueenne•3d ago•3 comments

Magnus Carlsen Wins the Freestyle (Chess960) World Championship

https://www.fide.com/magnus-carlsen-wins-2026-fide-freestyle-world-championship/
352•prophylaxis•20h ago•237 comments

Expensively Quadratic: The LLM Agent Cost Curve

https://blog.exe.dev/expensively-quadratic
112•luu•3d ago•66 comments

Robert Duvall Dead at 95

https://www.newsweek.com/entertainment/hollywood-legend-robert-duvall-dead-at-95-11531295
8•glimshe•9m ago•1 comments

I guess I kinda get why people hate AI

https://anthony.noided.media/blog/ai/programming/2026/02/14/i-guess-i-kinda-get-why-people-hate-a...
100•NM-Super•1h ago•137 comments

STM32G431 Analogue TV Transmitter

https://slyka.net/blog/2026/tinyvision/
8•e145bc455f1•2h ago•0 comments

"I Was a Director at Amex When They Started Replacing Us with $30K Workers" [video]

https://www.youtube.com/watch?v=t5fXrPMGM5E
4•only-one1701•12m ago•1 comments