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Fix a mix up between euclidean and uniform norm. Refs #3056.

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Daniel James
2009-06-06 10:33:10 +00:00
parent 90442842f6
commit b27c2839f4
1 changed files with 2 additions and 2 deletions
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doc/overview.htm
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@@ -300,14 +300,14 @@ matrices.</p>
<td><code>norm_2 (x)</code></td>
<td><em>sqrt (sum
|x</em><sub><em>i</em></sub>|<sup><em>2</em></sup> <em>)</em></td>
<td>Computes the <em>l<sub>inf</sub></em> (euclidean) norm of a vector.</td>
<td>Computes the <em>l<sub>2</sub></em> (euclidean) norm of a vector.</td>
</tr>
<tr>
<td><code>i_amax</code></td>
<td><code>norm_inf (x)<br />
index_norm_inf (x)</code></td>
<td><em>max |x</em><sub><em>i</em></sub><em>|</em></td>
<td>Computes the <em>l<sub>2</sub></em> (maximum) norm of a vector.<br />
<td>Computes the <em>l<sub>inf</sub></em> (maximum) norm of a vector.<br />
BLAS computes the index of the first element having this
value.</td>
</tr>