Numerical Methods Calculators
16 free numerical methods calculators in Math.
- Bisection Method CalculatorFind a root of f(x)=0 by bisection on a bracketing interval with convergence reporting.
- Euler Method CalculatorSolve an ODE numerically using Euler's forward method with step size control.
- Gauss-Jordan CalculatorSolve a system of linear equations using Gauss-Jordan elimination to reduced row-echelon form.
- Gauss-Seidel CalculatorSolve a diagonally-dominant linear system iteratively using the Gauss-Seidel method.
- Interpolation CalculatorEstimate a value between known data points using linear interpolation.
- Jacobi Method CalculatorSolve a diagonally-dominant linear system iteratively using the Jacobi method.
- Lagrange Interpolation CalculatorConstruct the Lagrange interpolating polynomial through given data points and evaluate at x.
- Newton Interpolation CalculatorConstruct Newton's divided-difference interpolating polynomial and evaluate at a given x.
- Newton-Raphson CalculatorFind a root of f(x)=0 using Newton-Raphson iteration with tolerance and iteration control.
- Numerical Integration CalculatorCompare trapezoidal, Simpson's and midpoint rules side-by-side for a given integral.
- Riemann Sum CalculatorCompute left, right and midpoint Riemann sums for a function over an interval.
- Runge-Kutta CalculatorSolve an ODE numerically using the classical 4th-order Runge-Kutta method (RK4).
- Secant Method CalculatorFind a root of f(x)=0 using the secant method — no derivative needed.
- Simpson's Rule CalculatorApproximate a definite integral using composite Simpson's 1/3 rule with n subintervals.
- Spline Interpolation CalculatorInterpolate between data points using natural cubic splines and evaluate at a given x.
- Trapezoidal Rule CalculatorApproximate a definite integral using the composite trapezoidal rule with n subintervals.