frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: Frozen Function-agnostic goldenratio calculus (pip install phi-engine)

https://github.com/Purrplexia/LettersToMyHeroes/blob/main/Cantor_GoldenContinuum/code/phi_engine/README.md
1•purrplexia•2mo ago
`pip install phi-engine`

Full Mathematical Proof:

https://github.com/Purrplexia/LettersToMyHeroes/blob/main/Ca...

Source Repo:

https://github.com/Purrplexia/LettersToMyHeroes

PyPI package:

https://pypi.org/project/phi-engine

Hi HN,

You are the first public audience to see this project. It has not been posted anywhere else yet. I chose to release it here first because Hacker News consistently rewards rigor, originality, and open-source tools built for ideas rather than for marketing.

This project contains entirely original mathematics. The core theory is proven in a rigorous 34-page proof titled "LetterToCantor.pdf" included in the repository and linked above. It builds a constructive continuum and a gridless analytic calculus from factorial moment laws and golden-ratio scheduling.

Derivatives and integrals of any analytic function can be computed *exactly* by a *frozen*, function-agnostic operator composed of exact rational coefficients (a "β-stream"). No grids, no step size, no limits, no symbolic math. Once synthesized, these operators work globally for every analytic function.

β-streams can be synthesized on-the-fly in milliseconds for thousands of digit accuracy, precompute is only needed if you want to push the boundaries of digits to comical scale.

Once a β-stream is synthesized or loaded, it is cached and reused on all future functions. No recompute, no wasted cycles, no dependency on the function.

To make this reproducible and verifiable, the project includes phi-certificates: canonical JSON/gz files that store these global calculus operators as exact rationals, sealed with canonical SHA-256. Anyone can load a certificate, verify its key material, and use the operator forever on any analytic function. The certificate is the calculus rule itself.

A phi-certificate is a canonical, global, arbitrary-precision analytic instruction, sealed by a 32-byte hash.

All code is GPLv3-or-later. All math documents are CC-BY-SA 4.0. Everything is permanently free and open.

The repo includes:

- the full mathematical proof (LetterToCantor.pdf)

- the phi-engine (exact rational contraction engine)

- phi-certificates (deterministic, hash-verifiable analytic operators)

- demos of extreme derivatives and integrals (sin(googol x^2) in 400ms to 6000 digits)

- demos of engine logic

- demos of certificate loading and emission

- full reproducibility scripts and PGP verification

Every artifact in this repo is hashed and PGP signed, ensuring bit-for-bit reproducibility.

If you want to see the math, start with the Letter (proof):

https://github.com/Purrplexia/LettersToMyHeroes/blob/main/Ca...

It is a crafted experience for those who love mathematics.

If you want to try the engine immediately:

pip install phi-engine

(see examples/ after install ive documented everything carefully for you)

If you care about reproducible, verifiable mathematics and globally reusable, cryptographically frozen analytic operators, I hope you enjoy exploring this.

I welcome questions, critique, and adversarial tests from the HN community — you are the first eyes on it — I will post it elsewhere later.

Verify it; test it; break it; disprove it.

Show HN: FSID - Identifier for files and directories (like ISBN for Books)

https://github.com/skorotkiewicz/fsid
1•modinfo•3m ago•0 comments

Show HN: Holy Grail: Open-Source Autonomous Development Agent

https://github.com/dakotalock/holygrailopensource
1•Moriarty2026•10m ago•1 comments

Show HN: Minecraft Creeper meets 90s Tamagotchi

https://github.com/danielbrendel/krepagotchi-game
1•foxiel•17m ago•1 comments

Show HN: Termiteam – Control center for multiple AI agent terminals

https://github.com/NetanelBaruch/termiteam
1•Netanelbaruch•18m ago•0 comments

The only U.S. particle collider shuts down

https://www.sciencenews.org/article/particle-collider-shuts-down-brookhaven
1•rolph•20m ago•1 comments

Ask HN: Why do purchased B2B email lists still have such poor deliverability?

1•solarisos•21m ago•2 comments

Show HN: Remotion directory (videos and prompts)

https://www.remotion.directory/
1•rokbenko•23m ago•0 comments

Portable C Compiler

https://en.wikipedia.org/wiki/Portable_C_Compiler
2•guerrilla•25m ago•0 comments

Show HN: Kokki – A "Dual-Core" System Prompt to Reduce LLM Hallucinations

1•Ginsabo•25m ago•0 comments

Software Engineering Transformation 2026

https://mfranc.com/blog/ai-2026/
1•michal-franc•27m ago•0 comments

Microsoft purges Win11 printer drivers, devices on borrowed time

https://www.tomshardware.com/peripherals/printers/microsoft-stops-distrubitng-legacy-v3-and-v4-pr...
3•rolph•27m ago•1 comments

Lunch with the FT: Tarek Mansour

https://www.ft.com/content/a4cebf4c-c26c-48bb-82c8-5701d8256282
2•hhs•30m ago•0 comments

Old Mexico and her lost provinces (1883)

https://www.gutenberg.org/cache/epub/77881/pg77881-images.html
1•petethomas•34m ago•0 comments

'AI' is a dick move, redux

https://www.baldurbjarnason.com/notes/2026/note-on-debating-llm-fans/
4•cratermoon•35m ago•0 comments

The source code was the moat. But not anymore

https://philipotoole.com/the-source-code-was-the-moat-no-longer/
1•otoolep•35m ago•0 comments

Does anyone else feel like their inbox has become their job?

1•cfata•35m ago•1 comments

An AI model that can read and diagnose a brain MRI in seconds

https://www.michiganmedicine.org/health-lab/ai-model-can-read-and-diagnose-brain-mri-seconds
2•hhs•38m ago•0 comments

Dev with 5 of experience switched to Rails, what should I be careful about?

1•vampiregrey•41m ago•0 comments

AlphaFace: High Fidelity and Real-Time Face Swapper Robust to Facial Pose

https://arxiv.org/abs/2601.16429
1•PaulHoule•42m ago•0 comments

Scientists discover “levitating” time crystals that you can hold in your hand

https://www.nyu.edu/about/news-publications/news/2026/february/scientists-discover--levitating--t...
2•hhs•44m ago•0 comments

Rammstein – Deutschland (C64 Cover, Real SID, 8-bit – 2019) [video]

https://www.youtube.com/watch?v=3VReIuv1GFo
1•erickhill•44m ago•0 comments

Tell HN: Yet Another Round of Zendesk Spam

4•Philpax•44m ago•0 comments

Postgres Message Queue (PGMQ)

https://github.com/pgmq/pgmq
1•Lwrless•48m ago•0 comments

Show HN: Django-rclone: Database and media backups for Django, powered by rclone

https://github.com/kjnez/django-rclone
2•cui•51m ago•1 comments

NY lawmakers proposed statewide data center moratorium

https://www.niagara-gazette.com/news/local_news/ny-lawmakers-proposed-statewide-data-center-morat...
2•geox•52m ago•0 comments

OpenClaw AI chatbots are running amok – these scientists are listening in

https://www.nature.com/articles/d41586-026-00370-w
3•EA-3167•53m ago•0 comments

Show HN: AI agent forgets user preferences every session. This fixes it

https://www.pref0.com/
6•fliellerjulian•55m ago•0 comments

Introduce the Vouch/Denouncement Contribution Model

https://github.com/ghostty-org/ghostty/pull/10559
2•DustinEchoes•57m ago•0 comments

Show HN: SSHcode – Always-On Claude Code/OpenCode over Tailscale and Hetzner

https://github.com/sultanvaliyev/sshcode
1•sultanvaliyev•57m ago•0 comments

Microsoft appointed a quality czar. He has no direct reports and no budget

https://jpcaparas.medium.com/microsoft-appointed-a-quality-czar-he-has-no-direct-reports-and-no-b...
3•RickJWagner•59m ago•0 comments