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-rw-r--r--doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_norm.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_norm.cpp b/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_norm.cpp
new file mode 100644
index 000000000..740439fb3
--- /dev/null
+++ b/doc/examples/Tutorial_ReductionsVisitorsBroadcasting_reductions_norm.cpp
@@ -0,0 +1,28 @@
+#include <Eigen/Dense>
+#include <iostream>
+
+using namespace std;
+using namespace Eigen;
+
+int main()
+{
+ VectorXf v(2);
+ MatrixXf m(2,2), n(2,2);
+
+ v << -1,
+ 2;
+
+ m << 1,-2,
+ -3,4;
+
+ cout << "v.squaredNorm() = " << v.squaredNorm() << endl;
+ cout << "v.norm() = " << v.norm() << endl;
+ cout << "v.lpNorm<1>() = " << v.lpNorm<1>() << endl;
+ cout << "v.lpNorm<Infinity>() = " << v.lpNorm<Infinity>() << endl;
+
+ cout << endl;
+ cout << "m.squaredNorm() = " << m.squaredNorm() << endl;
+ cout << "m.norm() = " << m.norm() << endl;
+ cout << "m.lpNorm<1>() = " << m.lpNorm<1>() << endl;
+ cout << "m.lpNorm<Infinity>() = " << m.lpNorm<Infinity>() << endl;
+}