Math Solver: Calculus, Algebra Live

Math Solver isn't just a number-crunching calculator — type in an actual math expression, and it gives you the answer along with a full step-by-step solution, all at once. It never just drops an answer and moves on. Every result comes with a clear breakdown of exactly how it was reached. From middle and high school homework to college-level calculus and linear algebra, to engineering and statistics — whenever you need to see how an answer was actually derived, you can check it instantly. ■ Basic Notation - Exponents, roots (nth root), fractions, absolute value - Trig function powers (sinⁿ, etc.), subscripts, degrees (°), percent (%) - Complex numbers (i), approximate values (≈) ■ Special Functions - Logarithms (base 2, 10, or n), natural exponential (eˣ), power functions (aˣ, xʸ) - Factorial (n!), permutations (nPr), combinations (nCr) - Floor and ceiling functions ■ Calculus - Derivatives, partial derivatives, higher-order and mixed partial derivatives, chain rule - Gradient, directional derivative, tangent plane - Indefinite integrals, definite integrals, improper integrals, arc length, double integrals, line integrals - Limits, multivariable limits - Sigma (Σ) sums, Pi (Π) products - Taylor expansion, implicit differentiation, extrema, linear approximation, Lagrange multipliers ■ Equations / Inequalities - Solving equations, inequalities, systems of equations - Automatically distinguishes between evaluating a defined function (e.g. f(3)) and solving an equation (e.g. f(x) = 4) - Inverse function calls (f⁻¹) ■ Sets - Union (∪), intersection (∩), difference (−), complement, subset (⊆), empty set (∅) - Symmetric difference (△), Cartesian product (×), power set (𝒫), element check (∈) ■ Number Theory · Algebra - Rounding, greatest common divisor (GCD), least common multiple (LCM) - Factoring, expansion, primality testing, prime factorization, modulo (mod) ■ Vectors · Matrices - Matrix arithmetic, reusable named matrices (A, B, ...), matrix power/inverse, determinant, transpose, trace, rank - Eigenvalues, eigenvectors - Vectors, dot product, cross product, matrix addition, matrix multiplication - Tangent line of a surface intersection ■ Statistics - Mean, standard deviation, variance, median, mode ■ Others - Piecewise functions, atan2 ■ And more - Renders your input in real time with KaTeX, so you can see exactly what you typed - Automatically saves your calculation history — revisit past problems and their solutions anytime - Supports Korean and English (help content switches automatically based on your app language) Who is this for? - Students frustrated that regular calculator apps never explain how they got the answer - Anyone who wants to double-check their work after solving homework or assignments - Students reviewing or preparing for calculus, linear algebra, statistics, and other college courses