Snap it. Solve it. Read the steps.
Photograph the problem or type it in. The answer comes first, the worked steps sit under it. Pick a solver tuned for the topic: algebra, calculus, statistics, physics, chemistry, circuits, finance, code.
Solvers
One solver per topic
Each solver is set up for its subject: the right notation, the right method order, the right units. Switch with one tap.
Math
- Math SolverAny math problem, photographed or typed. Answer first, steps under it.
- Algebra SolverSimplify, factor, expand, solve. Each transformation on its own line.
- Equation SolverLinear, polynomial, rational, radical, absolute value. All roots, all cases.
- Quadratic Equation SolverFactor, complete the square, or use the formula. You pick the method.
- System of Equations SolverTwo to six unknowns. Substitution, elimination, or matrices, shown in full.
- Geometry SolverAngles, lengths, areas, volumes, proofs. Works from a photo of the diagram.
- Trigonometry SolverTrig equations, identities, triangles. Every solution on the interval.
- Matrix CalculatorDeterminants, inverses, row reduction, eigenvalues. Every row operation labeled.
- Number Theory SolverDivisibility, primes, modular arithmetic, counting, proofs. Worked in full.
Calculus
- Derivative CalculatorDerivatives with the rule named at every step. Implicit and higher order too.
- Integral CalculatorIndefinite and definite integrals. Technique named, substitution written out.
- Limit CalculatorLimits at a point or at infinity. Indeterminate forms resolved, method shown.
- Series & Sequences SolverConvergence tests, sums, Taylor series. Test named, conditions checked.
- Function AnalyzerDomain, intercepts, asymptotes, extrema, concavity. The full curve sketch.
Data
Science
- Physics SolverMechanics to E&M. Free-body setup, equations, units carried to the answer.
- Kinematics Solver1D and 2D motion, projectiles, free fall. Equation chosen, signs stated.
- Chemistry SolverStoichiometry, gas laws, equilibrium, acids and bases. Mole path written out.
- Chemical Equation BalancerBalance any chemical equation. Atom counts before and after, coefficients shown.
- Unit Converter & Dimensional AnalysisAny unit to any unit. Conversion factors chained and cancelled on the page.
- Circuit SolverDC and AC circuits. Node and loop equations written, every current labeled.
Business
How it works
Photo in. Answer out. Steps under it.
- 01
Capture the problem
Snap the page, paste a screenshot, or type it. Handwriting, textbooks and worksheets all read fine.
- 02
Read the answer first
The result is at the top. Numbered steps follow, each one a single move you can check.
- 03
Push on it
Ask a follow-up about any step, switch method, or run the Pro model on the ones that resist.
How-to library
Methods, one page each
Method pages for the routines homework repeats: complete the square, integrate by parts, balance a redox equation. Each one runs a full worked example.
Plus
No daily cap. Pro model. Whole worksheets.
Free gets you 5 solves a day signed in. Plus drops the cap, turns on the Pro model for 40 solves a day, keeps follow-ups unlimited, and adds the assignment solver for up to 10 questions at once.
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