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Correct description of rankUpdate() in quick reference guide.

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Thanks to Sameer Agarwal for pointing out this mistake.
(transplanted from bc0fc5d21e
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Jitse Niesen 2012-01-09 12:57:11 +00:00
parent 2d4fee0b40
commit d6bf9f848a
1 changed files with 3 additions and 3 deletions
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doc/QuickReference.dox
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@ -651,11 +651,11 @@ m3 -= s1 * m3.adjoint() * m1.selfadjointView<Eigen::Lower>();\endcode
</td></tr>
<tr><td>
Rank 1 and rank K update: \n
\f$ upper(M_1) \mathrel{{+}{=}} s_1 M_2^* M_2 \f$ \n
\f$ lower(M_1) \mathbin{{-}{=}} M_2 M_2^* \f$
\f$ upper(M_1) \mathrel{{+}{=}} s_1 M_2 M_2^* \f$ \n
\f$ lower(M_1) \mathbin{{-}{=}} M_2^* M_2 \f$
</td><td>\n \code
M1.selfadjointView<Eigen::Upper>().rankUpdate(M2,s1);
m1.selfadjointView<Eigen::Lower>().rankUpdate(m2.adjoint(),-1); \endcode
M1.selfadjointView<Eigen::Lower>().rankUpdate(M2.adjoint(),-1); \endcode
</td></tr>
<tr><td>
Rank 2 update: (\f$ M \mathrel{{+}{=}} s u v^* + s v u^* \f$)