LU and Cholesky decomposition

This calculator decomposes matrix using LU and Cholesky decomposition.

Matrix decomposition calculator

Decompose a matrix using LU or Cholesky method
help ↓↓ examples ↓↓

Matrix dimension

2 x 2

3 x 3

4 x 4

5 x 5

Decomposition method

Cholesky decomposition

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Examples

ex 1:

Find an LU decomposition for the matrix $$ A = \left[ \begin{array}{cc} 7 & 3 \\ -1 & 5 \end{array} \right]$$

ex 2:

LU decomposition for the matrix $$ A = \left[ \begin{array}{cc} 3 & 2 & 1 \\ 8 & -3 & 8 \\ -3 & 4 & 1 \end{array} \right]$$

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