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The Free AI Math Solver With
Rigorous Step-by-Step Proofs

Solve algebra, calculus, geometry, and real-world word problems from first principles. Every step is independently verified by a Computer Algebra System (CAS) so you never get hallucinated answers.

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Math Agent Live Preview • math-agent-web.onrender.com
Find $\frac{d}{dx} \left[ x^3 \sin(x) \right]$ and explain each step.
Verified by computer algebra system
Step 1: Product Rule
We use $\frac{d}{dx}[u \cdot v] = u' v + u v'$ where $u = x^3$ and $v = \sin(x)$.

Step 2: Differentiate Components
$u' = 3x^2$ and $v' = \cos(x)$

Step 3: Combine & Simplify
$$\frac{d}{dx}[x^3 \sin(x)] = 3x^2 \sin(x) + x^3 \cos(x) = x^2 (3\sin(x) + x\cos(x))$$

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Type your own math question or click any preset to see the live AI Bot & CAS engine solve it step-by-step.

AI & CAS Solution

Download Math Agent App

Get the standalone app on your Mac, Windows PC, iPhone, iPad, or Android device. Fast, lightweight, and always up to date.

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Install the Progressive Web App (PWA) to run Math Agent in a distraction-free standalone window with dock/taskbar access.

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Install as a native Mac app in your Dock and Launchpad. Opens instantly in its own standalone window.

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Windows PC
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iOS & iPadOS
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Android
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Install directly from Chrome or your browser. Works seamlessly like a native Play Store app.

From Middle School to Graduate STEM

Math Agent understands the underlying theory behind every equation.

Algebra & Pre-Calculus

Linear equations, polynomial factoring, quadratic formulas, complex numbers, matrices, and systems of linear equations.

Differential & Integral Calculus

Limits, chain rule, product rule, integration by parts, trigonometric substitutions, Taylor series, and multivariable calculus.

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Trigonometry & Geometry

Unit circle, trigonometric identities, law of sines/cosines, coordinate geometry proofs, areas, and angle relations.

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Statistics & Probability

Combinatorics, permutations, binomial distributions, normal distributions, standard deviation, z-scores, and hypothesis testing.

Real-World Word Problems

Translates ambiguous English descriptions into precise algebraic equations, rates of change, optimization, and physics problems.

Formal Mathematical Proofs

Proof by induction, proof by contradiction, epsilon-delta limit proofs, and logical deduction written in clean markdown.

How Math Agent Guarantees Accuracy

Why standard LLMs hallucinate math, and how our dual-engine architecture prevents errors.

1

Problem Parsing

Extracts variables, constraints, domain definitions, and mathematical goals from plain text or LaTeX.

2

First-Principles Reasoning

The AI agent reasons through the problem step-by-step, explaining concepts without skipping intermediate lines.

3

Symbolic CAS Verification

An independent Computer Algebra System rigorously verifies algebraic transformations and numeric results.

4

KaTeX LaTeX Output

Renders crisp publication-grade mathematical equations and displays a verification checkmark.

Why Students & Educators Choose Math Agent

No paywalls, no teaser steps, no subscription traps.

Feature Math Agent Photomath Wolfram|Alpha Chegg Study
100% Free Access ✔ Yes Freemium ($9.99/mo) Freemium ($7.00/mo) ✘ $15.95/mo
Full Step-by-Step Proofs ✔ Always Free Paywalled Paywalled Paywalled
CAS Dual-Verification ✔ Built-in ✘ No ✔ Yes ✘ No
Complex Word Problem Support ✔ Natural Language Limited Rigid Syntax Human Queue
No Sign-Up Required ✔ Instant Access Account Required Account Required Account Required
PWA / Standalone App ✔ Supported Native App Native App Native App

Frequently Asked Questions

Everything you need to know about using Math Agent.

Yes! Math Agent does not charge any fees, has no tiered paywalls, and will never lock step-by-step solutions behind a subscription. You can ask unlimited questions anytime.
When our AI generates a mathematical explanation, an automated Computer Algebra System computes the exact symbolic derivative, integral, or equation root in parallel. If both match, it awards the green "Verified" badge.
Click the "Download App" button on this website. On Chrome/Edge, click "Install". On iPhone/iPad (Safari), tap the Share button and select "Add to Home Screen". It takes less than 5 seconds with zero storage space!
No. You can start solving problems immediately with zero sign-up. If you wish to sync your chat history across devices, you can optionally sign in with Google or email via Supabase in the web app.
Yes. Math Agent is trained to understand multi-sentence word problems, extract physical quantities (speed, distance, acceleration, interest rates, probability), set up equations, and solve with dimensional units.

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