From b84cefe61dcc42ca83c37bbadf0ca0463f711758 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 30 Dec 2015 15:12:15 +0100
Subject: [PATCH] Add missing snippets for erf/erfc/lgamma functions.

---
 doc/snippets/Cwise_erf.cpp    | 2 ++
 doc/snippets/Cwise_erfc.cpp   | 2 ++
 doc/snippets/Cwise_lgamma.cpp | 2 ++
 3 files changed, 6 insertions(+)
 create mode 100644 doc/snippets/Cwise_erf.cpp
 create mode 100644 doc/snippets/Cwise_erfc.cpp
 create mode 100644 doc/snippets/Cwise_lgamma.cpp

diff --git a/doc/snippets/Cwise_erf.cpp b/doc/snippets/Cwise_erf.cpp
new file mode 100644
index 000000000..7f51c1b6a
--- /dev/null
+++ b/doc/snippets/Cwise_erf.cpp
@@ -0,0 +1,2 @@
+Array4d v(-0.5,2,0,-7);
+cout << v.erf() << endl;
diff --git a/doc/snippets/Cwise_erfc.cpp b/doc/snippets/Cwise_erfc.cpp
new file mode 100644
index 000000000..f0453d4b1
--- /dev/null
+++ b/doc/snippets/Cwise_erfc.cpp
@@ -0,0 +1,2 @@
+Array4d v(-0.5,2,0,-7);
+cout << v.erfc() << endl;
diff --git a/doc/snippets/Cwise_lgamma.cpp b/doc/snippets/Cwise_lgamma.cpp
new file mode 100644
index 000000000..cbc69b989
--- /dev/null
+++ b/doc/snippets/Cwise_lgamma.cpp
@@ -0,0 +1,2 @@
+Array4d v(0.5,10,0,-1);
+cout << v.lgamma() << endl;
\ No newline at end of file