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Matrix Calculator

Add, subtract, multiply, transpose, determinant, inverse. Up to 6×6 matrices.

A
×
2 × 2
B
×
2 × 2

Result — A × B

1922
4350
2 × 2

🧮 Advanced Operations (Matrix A)

Eigenvalues/Eigenvectors, LU and QR decomposition — powered by mathjs (Apache-2.0). Square matrix required for eigen & LU.

ℹ️ All matrix operations are computed in-browser. No data is sent to any server.

Frequently asked questions

Addition, subtraction, multiplication (matrix × scalar + matrix × matrix), transpose, determinant (using Gauss elimination), inverse matrix, trace, and Frobenius norm. These operations are useful for linear algebra tasks.