--- /dev/null
+import ( "math.lib" ) ;
+import ( "complex.lib" ) ;
+
+even = case {
+ ((e, o, x)) => vectorize(e), vectorize(even(x)) : # ;
+ ((e,o)) => e;
+};
+odd = case {
+ ((e, o, x)) => vectorize(o), vectorize(odd(x)) : # ;
+ ((e,o)) => o;
+};
+eo(x) = even(x), odd(x);
+
+process = eo((0,1,2,3,4,5,6,7)) : oneOutputStereoFile;
+
+oneOutputStereoFile = serialize, serialize : vectorize(1), vectorize(1) : #;