Wed May 21 22:33:35 2025 

choleskymatrix_test
  R version 4.1.2 (2021-11-01) 
  choleskymatrix(A) computes the Cholesky L L' factorization of a matrix.


The matrix A:

     [,1] [,2] [,3]
[1,]    5    1    2
[2,]    1    9    3
[3,]    2    3    7

The L Cholesky factor of A:

          [,1]      [,2]     [,3]
[1,] 2.2360680 0.0000000 0.000000
[2,] 0.4472136 2.9664794 0.000000
[3,] 0.8944272 0.8764598 2.330626

The product L L':

     [,1] [,2] [,3]
[1,]    5    1    2
[2,]    1    9    3
[3,]    2    3    7

choleskymatrix_test
  Normal end of execution.
Wed May 21 22:33:35 2025