Gaussian elimination / RREF
Exact fractions and a full row-operation trace.
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Mathematics
All Math Workbench tools are free. Explore linear algebra, differential equations, roots, integration, and interpolation with typeset steps. No account required.
12 tools available
Eigenvalues & eigenvectors
Real or complex eigenpairs with residual checks.
Open calculatorEuler & Runge–Kutta numerical solver
Euler and RK4 iterations, tables, and plots.
Open calculatorMatrix operations
Calculate with exact fractions.
Open calculatorLinear systems Ax = b
Classify every solution.
Open calculatorFirst-order linear ODE
Solve a constant-coefficient model.
Open calculatorSecond-order homogeneous ODE
Follow the characteristic roots.
Open calculatorBisection root finder
Keep the root bracketed.
Open calculatorNewton–Raphson root finder
Use the derivative. Check convergence.
Open calculatorSecant root finder
Find a root without a derivative.
Open calculatorNumerical integration
Compare four quadrature rules.
Open calculatorPolynomial interpolation
Connect your data with a polynomial.
Open calculatorNo tools match your search. Try “resistance” or “matrix”.