First attempt at single precision tyeps * * * corrections to qrupdate single precision routines * * * prefer demotion to single over promotion to double * * * Add single precision support to log2 function * * * Trivial PROJECT file update * * * Cache optimized hermitian/transpose methods * * * Add tests for tranpose/hermitian and ChangeLog entry for new transpose code

--- a/liboctave/MArray.cc
+++ b/liboctave/MArray.cc
@@ -43,6 +43,16 @@
   return 0;
 }
 
+template <class T>
+float
+MArray<T>::norm (float) const
+{
+  (*current_liboctave_error_handler)
+    ("norm: only implemented for double and complex values");
+
+  return 0;
+}
+
 // Element by element MArray by scalar ops.
 
 template <class T>