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-rw-r--r--doc/snippets/Cwise_tanh.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/snippets/Cwise_tanh.cpp b/doc/snippets/Cwise_tanh.cpp
new file mode 100644
index 000000000..30cd0450d
--- /dev/null
+++ b/doc/snippets/Cwise_tanh.cpp
@@ -0,0 +1,2 @@
+ArrayXd v = ArrayXd::LinSpaced(5,0,1);
+cout << tanh(v) << endl;