If \(A\) is a \(3\times 3\) matrix then we can apply a linear transformation to each rgb vector via matrix multiplication, where \([r,g,b]\) are the original values ...

This project transforms abstract linear algebra concepts into tangible, interactive visualizations. Input any 2×2 matrix and instantly see how it transforms a unit square—watch rotations, scaling, ...

Enter the 2x2 matrix \(A = \begin{pmatrix} a & b\\ c & d \end{pmatrix}\). The canvas at right shows how the transformation maps the plane. <label>a (row 1, col 1 ...