Matrix U:
Array ( [0] => Array ( [0] => 0.24 [1] => -0.78 [2] => 0.58 [3] => 0 ) [1] => Array ( [0] => 0.56 [1] => 0.6 [2] => 0.58 [3] => 0 ) [2] => Array ( [0] => -0.8 [1] => 0.19 [2] => 0.58 [3] => 0 ) )

Matrix Uk:
Array ( [0] => Array ( [0] => 0.24 [1] => -0.78 ) [1] => Array ( [0] => 0.56 [1] => 0.6 ) [2] => Array ( [0] => -0.8 [1] => 0.19 ) )

Matrix Uk^t:
Array ( [0] => Array ( [0] => 0.24 [1] => 0.56 [2] => -0.8 ) [1] => Array ( [0] => -0.78 [1] => 0.6 [2] => 0.19 ) )

Results:
Array ( [0] => -0.54502846823756 [1] => 1.1541082317208 [2] => -0.60907976348327 )

Singular Values:
Array ( [0] => Array ( [0] => 22.81 [1] => 0 [2] => 0 [3] => 0 ) [1] => Array ( [0] => 0 [1] => 11.39 [2] => 0 [3] => 0 ) [2] => Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 ) [3] => Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 ) )

Components:
Array ( [0] => Array ( [0] => -0.28 [1] => 0.17 [2] => 0.94 [3] => -0.07 ) [1] => Array ( [0] => 0.77 [1] => -0.08 [2] => 0.2 [3] => -0.6 ) [2] => Array ( [0] => 0.44 [1] => 0.77 [2] => 0.02 [3] => 0.46 ) [3] => Array ( [0] => -0.37 [1] => 0.61 [2] => -0.27 [3] => -0.64 ) )

Transformed:
Array ( [0] => 5.3937721197514 [1] => -8.9017164442328 [2] => 3.9968028886506E-15 [3] => 4.4408920985006E-16 )

Input Matrix:
Array ( [0] => Array ( [0] => -8.33 [1] => 1.67 [2] => 3.33 [3] => 5 ) [1] => Array ( [0] => 1.67 [1] => 1.67 [2] => 13.33 [3] => -5 ) [2] => Array ( [0] => 6.67 [1] => -3.33 [2] => -16.67 [3] => -0 ) )

Rank:
2

K:
2