Upload any number of lectures, textbooks and courses in any language — get notes with LaTeX formulas, tests and answers with exact source references
Suitable for any field of study:
Any number of materials. Not 5 files, not 10 — as many as you want:
Any number of courses from any university in any language, your own materials, recordings, textbooks — everything becomes a structured knowledge base with search
Structured notes from all materials, organized by topics. Beautiful formatting with LaTeX — formulas typeset as in a textbook, not pasted as images. Crisp at any scale, copyable and editable. Definitions in frames, theorems with proofs, highlighted examples, numbering and cross-references. Table of contents, structure by topics — like a real textbook. You can request notes on a specific topic, on a specific lecture, or a summary for the entire semester. If a lecturer writes formulas on the board without reading them aloud in a video lecture — GistIQ recognizes them from the video and adds them to the notes.
Ask a question — get an answer with a reference to the specific source:
Answers strictly from your materials
You can create self-check tests from any material — multiple choice, open questions, problems. Questions are generated from the actual content of your lectures and textbooks. You can set the difficulty, topic, and number of questions. After each answer — a detailed explanation with a quote from the source where it is explained.
A physics student uploads: a playlist of 30 quantum mechanics lectures from a university YouTube channel + recordings of 10 in-person seminars from a voice recorder + Landau-Lifshitz textbook (PDF, 400 pages) + photos of formulas from the board for the semester.
Result: the user gets a LaTeX summary where the Schrödinger equation is typeset as a formula, the solution is explained step by step, with references: formula from lecture 7 (12:30), derivation from Landau §23, board addition from October 15. Then they request 20 problems on this topic for exam preparation.