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Cross product for vectors of size 2. Fixes #1037

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Gabriele Buondonno
2022-11-15 22:39:42 +00:00
committed by Antonio Sánchez
parent 8588d8c74b
commit 6431dfdb50
7 changed files with 108 additions and 34 deletions
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doc/TutorialMatrixArithmetic.dox
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@@ -158,7 +158,7 @@ For dot product and cross product, you need the \link MatrixBase::dot() dot()\en
\verbinclude tut_arithmetic_dot_cross.out
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Remember that cross product is only for vectors of size 3. Dot product is for vectors of any sizes.
Cross product is defined in Eigen not only for vectors of size 3 but also for those of size 2, check \link MatrixBase::cross() the doc\endlink for details. Dot product is for vectors of any sizes.
When using complex numbers, Eigen's dot product is conjugate-linear in the first variable and linear in the
second variable.