Tutorial page 4: add some text, diversify examples.

Use \verbinclude for output text to disable syntax highlighting.
Give tables consistent look.
This commit is contained in:
Jitse Niesen
2010-07-14 10:16:12 +01:00
parent c36316f284
commit b0bd1cfa05
8 changed files with 127 additions and 182 deletions

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@@ -30,7 +30,7 @@ which returns the addition of all the coefficients inside a given matrix or arra
Example: \include tut_arithmetic_redux_basic.cpp
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<td>
Output: \include tut_arithmetic_redux_basic.out
Output: \verbinclude tut_arithmetic_redux_basic.out
</td></tr></table>
The \em trace of a matrix, as returned by the function \c trace(), is the sum of the diagonal coefficients and can also be computed as efficiently using <tt>a.diagonal().sum()</tt>, as we will see later on.