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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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Task/QR-decomposition/Mathematica/qr-decomposition.math Normal file
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@ -0,0 +1,11 @@
{q,r}=QRDecomposition[{{12, -51, 4}, {6, 167, -68}, {-4, 24, -41}}];
q//MatrixForm
-> 6/7 3/7 -(2/7)
-69/175 158/175 6/35
-58/175 6/175 -33/35
r//MatrixForm
-> 14 21 -14
0 175 -70
0 0 35