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Matrix multiplication
About this app
A·B as composition: three columns Original | B·v | A·B·v show how two linear maps are chained — with a swap button for A·B ≠ B·A.
Subject: Linear algebra
More from Linear algebra
- Eigenvectors
- Gaussian elimination step by step
- Matrix × vector
- Tesseract — the cube of the fourth dimension (3D)
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