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Matrix Calculators

Linear Equation Systems Eigenvalues and Eigenvectors Linear Least Squares Equality-Constrained Least Squares Gauss-Markov Linear Model Singular Value Decomposition Matrix Rank Matrix Transpose Matrix Addition and Subtraction Matrix Multiplication Matrix Power Matrix Exponential Matrix Norm Matrix Trace Inverse Matrix Determinant Cofactor Matrix Condition Number LU Decomposition QR Decomposition Cholesky Decomposition Moore-Penrose Pseudoinverse Jacobin method calculator Gauss-Seidel method calculator Successive over-relaxation (SOR) method calculator

Integer and Fraction Calculators

Integer Partition Farey Sequence Best Rational Approximation Integer Factorization Greatest Common Divisor Least Common Multiple Euler's Totient Function Carmichael Function Bezout Coefficient Modular Exponentiation Prime Number Exponent in Factorial Chinese Remainder Theorem Fraction Addition/Subtraction Continued Fractions of Square Root Pell Equation Solver

Numerical Optimization Calculators

Polynomial Roots Polynomial Arithmetic Polynomial Derivative Nonlinear Equations System of Nonlinear Equations Linear Programming Sparse Linear Programming Assignment Problem Line Search Methods Trust Region Methods Unconstrained Optimization Constrained Optimization Quadratic Programming (QP)Bound Constrained Optimization Nonlinear Least Squares Linear Complementarity Problem (LCP)Nonlinear Complementarity Problem (NCP)Nonsmooth Global Optimization

Calculus Calculators

Derivatives of f(x)Gradient Calculator Jacobian Calculator Hessian Calculator Gauss-Kronrod Quadrature Calculator Double-Exponential Quadrature Calculator Fourier Integral Calculator Lambert W function Calculator

Geometry Calculators

Rotation in two dimensions Rotation in three dimensions

Partial Differential Equation Calculators

Poisson's equation on rectangular domains Poisson's equation on circular domains Poisson's equation on a 3-dimensional rectangle Poisson's equation on a sphere Poisson's equation on a cylinder