AFFiNE AI

AI Math Solver Built Into Your Notes and Whiteboard

Type an equation or paste LaTeX. Get a step-by-step solution that lives in your AFFiNE workspace as a reusable note, not a disposable result.

How AFFiNE solves a math problem

  1. 1

    Type or paste your problem

    Open a new AFFiNE doc and ask the AI sidebar to solve your problem. Plain English works ("solve 3x² + 7x − 6 = 0") and so does LaTeX ("\int x e^x \, dx").

  2. 2

    Read the step-by-step solution

    AFFiNE AI breaks the problem into clearly numbered steps with reasoning at each line, so you can see why every transformation happens, not just the final answer.

  3. 3

    Save the worked solution to your workspace

    Drop the solution back into your doc, drag it onto the edgeless whiteboard to sketch the geometry, or turn it into a mind map for an exam review, all without leaving AFFiNE.

Why solve math in AFFiNE, not just a one-off solver

Whiteboard the problem when text isn't enough

Drag any solution onto AFFiNE's edgeless whiteboard, sketch the triangle, the graph, or the proof tree right next to the algebra, and connect it to related problems with a single click.

Desktop, web, and iPad. Your work stays put

Open AFFiNE on macOS, Windows, Linux, the web, or your iPad and your math notes follow you. Local-first sync means the worked solutions live in your workspace, not in a vendor silo.

Who uses AFFiNE for math

Students

From problem set to study guide in one workspace

Solve assigned problems, save the worked steps next to your lecture notes, and turn the whole module into a mind map before the exam, without rewriting anything.

Build study notes with AFFiNE templates
Researchers

Work through derivations beside your paper drafts

Paste LaTeX from your paper, ask AFFiNE AI to expand a step you've collapsed, and keep the full chain of reasoning alongside the draft so you remember what you assumed and where.

Explore AFFiNE AI
Educators

Build worked examples for class, fast

Generate step-by-step solutions in seconds, edit the language to match your class level, and publish the AFFiNE doc as a shareable handout or whiteboard walkthrough.

Lesson plan templates
Engineers & creators

Run the numbers without leaving your doc

Solve a system of equations for a circuit, work out a unit conversion, or sanity-check the math in a spec, and keep the working inside the spec document where it belongs.

Browse AFFiNE templates
Teams

Keep math context in a shared knowledge base

Drop worked solutions into a shared AFFiNE workspace so the whole team (analysts, PMs, ops) can re-open the math behind a forecast or a pricing model later.

AFFiNE for teams

What the AI math solver covers

Algebra

Solve linear and quadratic equations, simplify expressions, factor polynomials, work through systems of equations, and explain each algebraic step instead of just printing the root.

Calculus

Walk through derivatives, integrals (by parts, by substitution, by partial fractions), limits, and series expansions, with every line of working shown so you can spot where a method breaks.

Geometry

Solve triangle problems, circle theorems, coordinate geometry, and basic proofs. Sketch the figure right beside the solution on the AFFiNE whiteboard when a diagram clears things up faster than equations.

Word problems

Translate plain-English word problems into equations, solve them step by step, and keep both the original problem statement and the working in the same note so the logic stays auditable.

LaTeX input and output

Paste LaTeX straight from a textbook, a paper, or another tool and AFFiNE AI will solve it; the solution renders in clean math notation and copies back out as LaTeX you can drop into Overleaf or a journal submission.

Save solutions as study notes

Every step-by-step math solver answer is a real AFFiNE document block. Pin it, tag it, link it to a related problem, or turn it into a flashcard so the work compounds across the semester.

Worked examples

Solve a quadratic equation

PromptSolve 2x² − 7x + 3 = 0 step by step

AFFiNE AI returns the discriminant calculation, factors the equation, and shows both roots (x = 3 and x = ½) with the substitution check at the end.

Integrate by parts

Prompt\int x \cdot \ln(x) \, dx

The solution picks u and dv, applies the integration-by-parts formula line by line, and lands at (x²/2) ln(x) − x²/4 + C with each substitution explained.

Geometric proof

PromptProve that the angle in a semicircle is a right angle

AFFiNE AI lays out the setup, draws on the inscribed angle theorem, and gives a five-step proof you can drag onto the whiteboard and annotate with the figure.

Word problem

PromptA train leaves the station at 60 mph. Another train leaves the same station 30 minutes later at 75 mph in the same direction. When does the second train catch the first?

AFFiNE AI sets up distance = rate × time for both trains, finds the 30-mile head start, and solves at the relative speed of 15 mph to land on 2 hours after the second train leaves.

Built on AFFiNE's knowledge workspace

  1. Local-first by default

    Your AFFiNE workspace runs locally, so the math you're working through stays on your device unless you explicitly sync. There is no anonymous data harvester sitting on your worked solutions.

  2. You own the worked solutions

    Every solution lives inside your AFFiNE workspace as standard document blocks, exportable to Markdown, PDF, or LaTeX. No proprietary format you can't get out of.

  3. Free to start, BYOK supported

    Start solving for free with AFFiNE's bundled AI quota. Heavy users can upgrade to Pro or the dedicated AI plan, or bring your own OpenAI, Anthropic, or Gemini key for unmetered usage.

What we're exploring next

Visual input for handwritten or printed math is on the exploration list, but it isn't shipping today. AFFiNE's current focus is text and LaTeX input so every solution stays editable, embeddable, and searchable inside your workspace.

Frequently asked questions

Can AFFiNE solve math problems step by step?

AFFiNE solves math problems step by step from text or LaTeX input through the AI chat sidebar. Type a problem in plain English or paste an equation, and the AI returns a numbered solution with reasoning at every line, not just a final answer. Solutions stay in the document so you can edit them, link them, or share them with classmates.

Does AFFiNE support LaTeX input?

AFFiNE accepts LaTeX as input to the AI chat sidebar inside any document. Paste an expression straight from a textbook, Overleaf, or another tool, and the worked solution renders in clean math notation. You can copy the result back out as LaTeX for use anywhere else.

Can I upload a photo of my math homework?

AFFiNE currently supports typed or pasted text and LaTeX input, not visual input. Enter the problem that way and the AI walks through the worked solution step by step. Visual input for handwritten or printed problems is on the exploration list, but the current focus is keeping every solution fully editable and embeddable in your workspace.

Can I use the AI math solver for free?

You can start solving for free with the AI quota included in the AFFiNE Free plan. Heavy users can upgrade to Pro or the dedicated AI plan for more requests, or bring your own OpenAI, Anthropic, or Gemini API key (BYOK) for unmetered usage.

Which math topics does the AI math solver cover?

The AI math solver covers algebra, calculus, geometry, statistics, probability, discrete math, and word problems. Algebra includes linear and quadratic equations, factoring, and systems; calculus covers derivatives, integrals, limits, and series; geometry handles triangles, circles, coordinate problems, and simple proofs. Typical high-school and undergraduate problem sets are all in scope.

Can I save solutions for later study?

Every worked solution is a real AFFiNE document block that stays in your workspace. Tag it, link it from a study-guide doc, drop it on the edgeless whiteboard, or turn the whole topic into a mind map. Months later you can search your workspace and pull the working back up.

How is AFFiNE different from dedicated math solver apps?

Dedicated math solvers are answer-only tools. You get a result and that is it. AFFiNE solves the same kinds of problems, but the worked solution lives in an editable, searchable, shareable knowledge workspace alongside your notes, mind maps, and whiteboard sketches. The work compounds into a study system instead of being thrown away after a single query.

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AFFiNE AI
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