12 Numerical Methods Calculators
Gaussian Elimination Calculator
Solve systems of linear equations step-by-step using the Gaussian Elimination Calculator. Supports REF, RREF, fractions, and multiple matrix sizes.
In category: Linear Algebra
Initial Value Problem Calculator
Solve initial value problems for differential equations using Euler, Heun, or RK4 methods. Visualize results and analyze errors with this IVP calculator.
In category: Calculus
Interpolation Calculator
Estimate unknown values between data points using linear, polynomial, spline, or nearest methods. Easy input, visual graphs, and formula display included.
In category: Sequences and Series
Linear Interpolation Calculator
Estimate values between two known points using this easy Linear Interpolation Calculator. Includes graph, formula, and step-by-step explanation.
In category: Algebra and General
LU Decomposition Calculator
Learn how to use the LU Decomposition Calculator to break down matrices into lower and upper triangular matrices with step-by-step guidance and real-time results.
In category: Linear Algebra
Power Series Calculator
Explore and visualize power series expansions of functions. Calculate approximations, derivatives, and convergence with this easy-to-use power series calculator.
In category: Calculus
Pseudoinverse Calculator
Compute the pseudoinverse of any matrix. Solve least squares problems, minimize errors, and explore applications in math, science, and engineering.
In category: Linear Algebra
QR Factorization Calculator
Calculate QR factorizations of matrices online. Get orthogonal (Q) and upper triangular (R) matrices with step-by-step results and verification.
In category: Linear Algebra
Quadratic Approximation Calculator
Find quadratic approximations with our calculator. Learn step-by-step solutions, visualize graphs, and estimate functions near any point easily.
In category: Calculus
Riemann Sum Calculator
Estimate the area under a curve using Left, Right, Midpoint, or Trapezoidal Riemann sums. Visualize results and learn integral approximation instantly.
In category: Calculus
SVD Calculator
Calculate Singular Value Decomposition (SVD) of any matrix. Get U, Σ, V*, rank, pseudoinverse, and more with step-by-step results and insights.
In category: Linear Algebra
We hope you found these numerical methods calculators helpful for tackling those tricky math problems like linear interpolation and Gaussian elimination. Your input is always welcome, so if you have any feedback or suggestions for new calculators, please share! We're excited to let you know that more tools related to numerical methods and other useful areas are on the way, making your problem-solving journey even smoother.