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update the big linear algebra table (fixes, add notes and definitions)

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Gael Guennebaud
2010-06-30 10:37:23 +02:00
parent a06cd0fb13
commit 1b8277fc2a
2 changed files with 36 additions and 10 deletions
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doc/C02_TutorialMatrixArithmetic.dox
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@@ -152,7 +152,7 @@ Example: \include tut_arithmetic_redux_basic.cpp
Output: \include 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 see later on.
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.
There also exist variants of the \c minCoeff and \c maxCoeff functions returning the coordinates of the respective coefficient via the arguments: