AI Notes for STEM Students
Your professor writes faster than you type. ThetaWave captures formulas, diagrams, and derivations — structured and searchable.
Trusted by 300,000+ students · worldwide
The Butterfly Curve
Parametric equation discovered by Temple H. Fay (1989).
Today we'll graph a parametric curve for t ∈ [0, 12π]. Plotting (f(t), g(t)) traces a butterfly-like shape.
The period is 12π because the sin(t/12) term drives the long-run symmetry.
The Butterfly Curve
- Parametric curve in R², t ∈ [0, 12π]
- Discovered by Temple H. Fay, 1989
- Period = 12π, driven by the sin(t/12)^5 term
- Symmetric about the y-axis
- Shape evolves through petal-like sweeps per period
How It Works
Three steps. That's it.
Record the Lecture
Hit record during class or upload the recording after. ThetaWave handles audio, video, and slides.
LaTeX Formulas Auto-Rendered
Spoken math becomes clean LaTeX. Integrals, matrices, Greek letters — all formatted correctly.
Formula Flashcards Generated
Each formula becomes a flashcard. Drill the exact derivations your professor covered.
Sound Familiar?
You can't keep up with ∫ and Σ
The professor erases a three-step derivation before you finish the first line. Your notes have gaps you can't fill later.
Your diagrams are just scribbles
Circuit diagrams, molecular structures, and free-body diagrams can't be captured by typing — you need structured visual references.
Problem sets need context you didn't write down
When you sit down with a problem set, you can't remember which theorem the professor used — and your notes don't help.
Why ThetaWave Helps
LaTeX formulas, auto-rendered
ThetaWave's AI notes generator transcribes spoken math and renders it as clean LaTeX — so ∫₀^∞ e^{-x²} dx appears formatted, not garbled.
multi-source, one document
Feed in lecture recordings, textbook PDFs, and slides. Get one structured document with headings, formulas, and key definitions.
one card per formula
The AI flashcard maker isolates each formula, definition, or concept into its own card — ready for targeted exam prep.
What The Finished Notes Usually Look Like
These examples are closer to what students actually keep and review after class, meetings, or exam prep.
Textbook notes20 textbook notes
OpenStax Calculus Notes
Calculus Volume 1 sections as notes, formula review, quiz checks, and flashcards.
Open study example →
Study topic5 video notes
Math & Science Visualization Notes
Visual explanations of neural networks, information theory, materials, calculus, and holograms.
Open study example →
Study topic8 video notes
AP Chemistry and Physics Review Notes
AP Chemistry and Physics practice videos turned into maps, quizzes, and study cards.
Open study example →
Textbook notes25 textbook notes
OpenStax Biology Notes
Biology 2e sections as notes, concept maps, quiz checks, and flashcards.
Open study example →Why For STEM Students fits ThetaWave better
In this kind of workflow, the real win is not getting a quick answer. It is turning lectures, PDFs, meetings, and readings into material you can keep using later.
| Feature | ThetaWave | ChatGPT |
|---|---|---|
| Handling real course material | Lectures, PDFs, meetings, and readings for For STEM Students stay in one workflow | Usually handled one request at a time |
| What gets organized | Notes, follow-ups, key points, and next actions stay together | You still have to restructure the output yourself |
| What you can reuse later | Built to support review, writing, meetings, and longer projects | Good for one-off answers, weaker for ongoing study workflows |
| Grounding | Anchored to your own material | More dependent on generic generation |
| Fit for this workflow |
How For STEM Students usually get organized
93%
of STEM users say notes are more complete than handwritten
Used at Stanford, MIT, UCLA, UC Berkeley
4.8/5
average rating from STEM users
"I used to spend 30 minutes rewriting formulas after every physics lecture. Now ThetaWave captures them in LaTeX automatically — my notes are cleaner than the textbook."
Frequently Asked Questions
Everything you need to know about for stem students.
Capture Every Formula, Ace Every Exam
Join 300,000+ STEM students who never miss a derivation. AI-structured notes with LaTeX, flashcards, and practice problems — free to start.