QR Decomposition Calculator

Enter matrix with rows separated by semicolons, values by commas (e.g., 1,2,3; 4,5,6).

Choose to show Gram-Schmidt steps and enable result rounding.

Click 'Calculate QR' to decompose the matrix.

Examine the orthogonal matrix Q and upper triangular matrix R.

Check the Q × R verification and maximum error value.

Save or copy matrices and calculations for further use.