From 44861dcbfeee041223c4aac1ee075e92fa4daa01 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 18 Sep 2016 12:42:15 +0200
Subject: update

---
 .../doc/examples/Tutorial_ArrayClass_addition.cpp  | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 eigen/doc/examples/Tutorial_ArrayClass_addition.cpp

(limited to 'eigen/doc/examples/Tutorial_ArrayClass_addition.cpp')

diff --git a/eigen/doc/examples/Tutorial_ArrayClass_addition.cpp b/eigen/doc/examples/Tutorial_ArrayClass_addition.cpp
new file mode 100644
index 0000000..480ffb0
--- /dev/null
+++ b/eigen/doc/examples/Tutorial_ArrayClass_addition.cpp
@@ -0,0 +1,23 @@
+#include <Eigen/Dense>
+#include <iostream>
+
+using namespace Eigen;
+using namespace std;
+
+int main()
+{
+  ArrayXXf a(3,3);
+  ArrayXXf b(3,3);
+  a << 1,2,3,
+       4,5,6,
+       7,8,9;
+  b << 1,2,3,
+       1,2,3,
+       1,2,3;
+       
+  // Adding two arrays
+  cout << "a + b = " << endl << a + b << endl << endl;
+
+  // Subtracting a scalar from an array
+  cout << "a - 2 = " << endl << a - 2 << endl;
+}
-- 
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