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Linear Algebra

Twenty-nine calculators for matrices, transformations and decompositions. Word size follows how central a tool is, colour follows the family.

Linear Systems 2D Transforms 2D SVD Coord Transform Matrix Product Det and Trace RREF Solver Matrix Inverse Elementary REF Solver Change of Coords Similarity Gram-Schmidt Diagonalization Cholesky Four Subspaces CR Factorization CMR Factorization Equation Solver Pseudo-Inverse LU Factorization QR Factorization Least Squares QR Normal Equations Least Squares SVD Eigenvalues SVD Det Visualizer Matrix-Vector

© 2026 Shelvean Kapita - Department of Mathematics, Texas A&M University. CC BY 4.0 / MIT. WCAG 2.1 AA. kapita@tamu.edu