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![[parent]](http://images.planetmath.org:8080/images/uparrow.png) Viewing Correction to 'singular value decomposition'
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inverse of a nonsquare matrix? by igor
Correction id: 1389
Filed on: 2002-12-21 16:51:12
Status: Accepted on 2003-01-14 22:00:52
Type: Erratum
Correction text:
On the very last line you have "x = V S^-1 U^T b", but S is not necessarily a square matrix. I think I know what you mean S^-1 is the transpose of S
with all the diagonal elements inverted, right? But this is by no means
clear from the entry.
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Comment from object owner akrowne:
| Yup you're right. Re-using the [\Sigma \\ 0] form of S to fix this. |
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