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| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-04-28 15:56:19 +0000 |
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| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2022-04-28 15:56:19 +0000 |
| commit | 376bc8452d217f833487d035899cf8ce2f893b14 (patch) | |
| tree | fb979fb4cf4f8052c8cc66b1ec9516d91fcd859b /doc/QuickStartGuide.dox | |
| parent | 8fd413e275f78a4c240f1442ce5cf77c73a20a55 (diff) | |
| parent | bc0f5df265caa21a2120c22453655a7fcc941991 (diff) | |
| download | eigen-376bc8452d217f833487d035899cf8ce2f893b14.tar.gz | |
Snap for 8512216 from bc0f5df265caa21a2120c22453655a7fcc941991 to tm-frc-cellbroadcast-releaset_frc_cbr_330443000android13-frc-cellbroadcast-release
Change-Id: I06a97d6516c2d9ae94ca99eebe54ffca508f8976
Diffstat (limited to 'doc/QuickStartGuide.dox')
| -rw-r--r-- | doc/QuickStartGuide.dox | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/QuickStartGuide.dox b/doc/QuickStartGuide.dox index ea32c3b3d..4192b28b7 100644 --- a/doc/QuickStartGuide.dox +++ b/doc/QuickStartGuide.dox @@ -66,9 +66,9 @@ The output is as follows: \section GettingStartedExplanation2 Explanation of the second example -The second example starts by declaring a 3-by-3 matrix \c m which is initialized using the \link DenseBase::Random(Index,Index) Random() \endlink method with random values between -1 and 1. The next line applies a linear mapping such that the values are between 10 and 110. The function call \link DenseBase::Constant(Index,Index,const Scalar&) MatrixXd::Constant\endlink(3,3,1.2) returns a 3-by-3 matrix expression having all coefficients equal to 1.2. The rest is standard arithmetics. +The second example starts by declaring a 3-by-3 matrix \c m which is initialized using the \link DenseBase::Random(Index,Index) Random() \endlink method with random values between -1 and 1. The next line applies a linear mapping such that the values are between 10 and 110. The function call \link DenseBase::Constant(Index,Index,const Scalar&) MatrixXd::Constant\endlink(3,3,1.2) returns a 3-by-3 matrix expression having all coefficients equal to 1.2. The rest is standard arithmetic. -The next line of the \c main function introduces a new type: \c VectorXd. This represents a (column) vector of arbitrary size. Here, the vector \c v is created to contain \c 3 coefficients which are left unitialized. The one but last line uses the so-called comma-initializer, explained in \ref TutorialAdvancedInitialization, to set all coefficients of the vector \c v to be as follows: +The next line of the \c main function introduces a new type: \c VectorXd. This represents a (column) vector of arbitrary size. Here, the vector \c v is created to contain \c 3 coefficients which are left uninitialized. The one but last line uses the so-called comma-initializer, explained in \ref TutorialAdvancedInitialization, to set all coefficients of the vector \c v to be as follows: \f[ v = |