Tutorial_BlockOperations_colrow.cpp
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1 #include <Eigen/Dense>
2 #include <iostream>
3 
4 using namespace std;
5 
6 int main()
7 {
8  Eigen::MatrixXf m(3,3);
9  m << 1,2,3,
10  4,5,6,
11  7,8,9;
12  cout << "Here is the matrix m:" << endl << m << endl;
13  cout << "2nd Row: " << m.row(1) << endl;
14  m.col(2) += 3 * m.col(0);
15  cout << "After adding 3 times the first column into the third column, the matrix m is:\n";
16  cout << m << endl;
17 }
Matrix3f m
Definition: BFloat16.h:88


gtsam
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autogenerated on Tue Jul 4 2023 02:40:38