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VQV Signal

DEVELOPING WATCH GENERAL

Show HN: A Mac native app that helps you reason through math/CS pdf textbooks

The core concept is a tool to let users think through every word, sentence and line of dense technical textbooks in pdf form. I can't find a single app that allows you to reason about words and sentences while recording down your thoughts in a friction fre...

Source: Hacker News Newest · marginstudy.lemonsqueezy.com Published 2026-09-18T05:01:47+00:00 Detected 2026-09-18T09:20:34+00:00
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The core concept is a tool to let users think through every word, sentence and line of dense technical textbooks in pdf form. I can't find a single app that allows you to reason about words and sentences while recording down your thoughts in a friction fre...

The core concept is a tool to let users think through every word, sentence and line of dense technical textbooks in pdf form. I can't find a single app that allows you to reason about words and sentences while recording down your thoughts in a friction free way. All the note taking apps I've used treat paragraphs...

Signal Strength 70% Technical label WATCH Public Interest 24 Category DEVELOPING Reader Depth GENERAL

Signal Strength reflects source quality, relevance, freshness and evidence. Public Interest helps organize discovery; it is not proof of truth.

Public Interest components
Recognizable Entity Score 0 Practical Impact Score 20 Novelty Interest Score 70 Consequence Score 10 Curiosity Score 0 Shareability Score 45

VQV surfaced this signal because it is recent, relevant to AI Search, connected to Hacker News Newest.