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Show HN: Moli P2P – An ephemeral, serverless image gallery (Rust and WebRTC)

https://moli-green.is/
1•ShinyaKoyano•3m ago•0 comments

How I grow my X presence?

https://www.reddit.com/r/GrowthHacking/s/UEc8pAl61b
1•m00dy•4m ago•0 comments

What's the cost of the most expensive Super Bowl ad slot?

https://ballparkguess.com/?id=5b98b1d3-5887-47b9-8a92-43be2ced674b
1•bkls•5m ago•0 comments

What if you just did a startup instead?

https://alexaraki.substack.com/p/what-if-you-just-did-a-startup
1•okaywriting•12m ago•0 comments

Hacking up your own shell completion (2020)

https://www.feltrac.co/environment/2020/01/18/build-your-own-shell-completion.html
1•todsacerdoti•14m ago•0 comments

Show HN: Gorse 0.5 – Open-source recommender system with visual workflow editor

https://github.com/gorse-io/gorse
1•zhenghaoz•15m ago•0 comments

GLM-OCR: Accurate × Fast × Comprehensive

https://github.com/zai-org/GLM-OCR
1•ms7892•16m ago•0 comments

Local Agent Bench: Test 11 small LLMs on tool-calling judgment, on CPU, no GPU

https://github.com/MikeVeerman/tool-calling-benchmark
1•MikeVeerman•17m ago•0 comments

Show HN: AboutMyProject – A public log for developer proof-of-work

https://aboutmyproject.com/
1•Raiplus•17m ago•0 comments

Expertise, AI and Work of Future [video]

https://www.youtube.com/watch?v=wsxWl9iT1XU
1•indiantinker•18m ago•0 comments

So Long to Cheap Books You Could Fit in Your Pocket

https://www.nytimes.com/2026/02/06/books/mass-market-paperback-books.html
3•pseudolus•18m ago•1 comments

PID Controller

https://en.wikipedia.org/wiki/Proportional%E2%80%93integral%E2%80%93derivative_controller
1•tosh•22m ago•0 comments

SpaceX Rocket Generates 100GW of Power, or 20% of US Electricity

https://twitter.com/AlecStapp/status/2019932764515234159
2•bkls•22m ago•0 comments

Kubernetes MCP Server

https://github.com/yindia/rootcause
1•yindia•23m ago•0 comments

I Built a Movie Recommendation Agent to Solve Movie Nights with My Wife

https://rokn.io/posts/building-movie-recommendation-agent
4•roknovosel•23m ago•0 comments

What were the first animals? The fierce sponge–jelly battle that just won't end

https://www.nature.com/articles/d41586-026-00238-z
2•beardyw•32m ago•0 comments

Sidestepping Evaluation Awareness and Anticipating Misalignment

https://alignment.openai.com/prod-evals/
1•taubek•32m ago•0 comments

OldMapsOnline

https://www.oldmapsonline.org/en
1•surprisetalk•34m ago•0 comments

What It's Like to Be a Worm

https://www.asimov.press/p/sentience
2•surprisetalk•34m ago•0 comments

Don't go to physics grad school and other cautionary tales

https://scottlocklin.wordpress.com/2025/12/19/dont-go-to-physics-grad-school-and-other-cautionary...
2•surprisetalk•34m ago•0 comments

Lawyer sets new standard for abuse of AI; judge tosses case

https://arstechnica.com/tech-policy/2026/02/randomly-quoting-ray-bradbury-did-not-save-lawyer-fro...
5•pseudolus•35m ago•0 comments

AI anxiety batters software execs, costing them combined $62B: report

https://nypost.com/2026/02/04/business/ai-anxiety-batters-software-execs-costing-them-62b-report/
1•1vuio0pswjnm7•35m ago•0 comments

Bogus Pipeline

https://en.wikipedia.org/wiki/Bogus_pipeline
1•doener•36m ago•0 comments

Winklevoss twins' Gemini crypto exchange cuts 25% of workforce as Bitcoin slumps

https://nypost.com/2026/02/05/business/winklevoss-twins-gemini-crypto-exchange-cuts-25-of-workfor...
2•1vuio0pswjnm7•37m ago•0 comments

How AI Is Reshaping Human Reasoning and the Rise of Cognitive Surrender

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=6097646
3•obscurette•37m ago•0 comments

Cycling in France

https://www.sheldonbrown.com/org/france-sheldon.html
2•jackhalford•39m ago•0 comments

Ask HN: What breaks in cross-border healthcare coordination?

1•abhay1633•39m ago•0 comments

Show HN: Simple – a bytecode VM and language stack I built with AI

https://github.com/JJLDonley/Simple
2•tangjiehao•41m ago•0 comments

Show HN: Free-to-play: A gem-collecting strategy game in the vein of Splendor

https://caratria.com/
1•jonrosner•42m ago•1 comments

My Eighth Year as a Bootstrapped Founde

https://mtlynch.io/bootstrapped-founder-year-8/
1•mtlynch•43m ago•0 comments
Open in hackernews

Show HN: Calcurious – Step-by-step math with dynamic visuals

https://beta.calcurious.ai
1•Tito-arch•2mo ago

Comments

Tito-arch•2mo ago
Hey HN,

I’ve been building Calcurious — a math tool that solves problems step-by-step and generates dynamic visuals (graphs, geometry, symbolic breakdowns) for each step. Each part of the reasoning can be expanded with a “step chat” for deeper explanations. The LLM handles reasoning, but the diagrams + visualization manim engine are fully custom.

I’m looking for feedback from people who care about correctness and clarity. It’s truly inspiring to see the space evolving so quickly! I understand that recent advancements to the Gemini 3 model are a breakthrough in how we will all learn math even better, with its PhD-level reasoning and state-of-the-art scores on challenging math benchmarks like MathArena Apex and AIME 2025.

The focus on enhanced reasoning, multimodal understanding (for interpreting diagrams and video), and agentic capabilities for multi-step planning is a profound validation of the direction Calcurious is heading with its custom visualization and step-chat features. We're all pushing toward a future where complex subjects like math are genuinely accessible to everyone. I'd love to hear your thoughts on how Calcurious can best serve learners and educators. I’m especially interested in the features you think will be essential as these advanced models become more widespread.

I’d appreciate thoughts on: where the reasoning is unclearvisuals that help vs visuals that distractproblem classes where it failsperformance issues, or rough UX edges Features We’d Love to See in Math Tools What would your ideal AI-powered math learning assistant do? Given the immense potential of these new models, here are a few ideas for features we'd love to explore.

Which of these—or others you suggest—would be most impactful for you?

Error Analysis & Correction: A mode that analyzes a user's incorrect step, not just to show the right answer, but to diagnose the specific conceptual misunderstanding (e.g., "You confused the product rule with the chain rule here") and provide targeted remedial practice on just that concept.

Proof Generation/Debugging: For higher-level courses (like Abstract Algebra or Real Analysis), a feature that can help a student construct or debug a mathematical proof with the same step-by-step, explainable detail that Calcurious provides for calculations.

Interactive Simulation Generation: Beyond static graphs, what if the tool could generate a live, interactive simulation or mini-game based on the problem (e.g., a projectile motion problem generates a small game where you adjust launch angles)?

"What If" Scenarios: The ability to instantly tweak variables in the problem and see how the final solution, the steps, and the visualizations dynamically change. (e.g., "What if the spring constant was 2k instead of k?")

Link again for convenience: https://beta.calcurious.ai/

Thanks for checking it out — all critiques are welcome.