2 files changed, 21 insertions, 14 deletions

diff --git a/src/slopestd.cpp b/src/slopestd.cpp
index 16b2be4..a88d8e9 100644
--- a/src/slopestd.cpp
+++ b/src/slopestd.cpp
@@ -3,3 +3,21 @@
 template class Neural::SlopeStd<float>;
 template class Neural::SlopeStd<double>;
 template class Neural::SlopeStd<long double>;
+
+template<>
+float Neural::tpltanh<float>( float sInput )
+{
+    return tanhf( sInput );
+}
+
+template<>
+double Neural::tpltanh<double>( double sInput )
+{
+    return tanh( sInput );
+}
+
+template<>
+long double Neural::tpltanh<long double>( long double sInput )
+{
+    return tanhl( sInput );
+}
diff --git a/src/slopestd.h b/src/slopestd.h
index 116ce1c..5b556ea 100644
--- a/src/slopestd.h
+++ b/src/slopestd.h
@@ -11,22 +11,11 @@ namespace Neural
         sigtype tpltanh( sigtype sInput );
 
         template<>
-        float tpltanh<float>( float sInput )
-        {
-                return tanhf( sInput );
-        }
-
+        float tpltanh<float>( float sInput );
         template<>
-        double tpltanh<double>( double sInput )
-        {
-                return tanh( sInput );
-        }
-
+        double tpltanh<double>( double sInput );
         template<>
-        long double tpltanh<long double>( long double sInput )
-        {
-                return tanhl( sInput );
-        }
+        long double tpltanh<long double>( long double sInput );
 
         template<typename sigtype>
         class SlopeStd : public Slope<sigtype>