+xand a b = hwand a b
+
+functiontest :: TFVec D4 (TFVec D3 Bit) -> (TFVec D12 Bit, TFVec D3 Bit, TFVec D3 (TFVec D3 Bit))
+functiontest = \v -> let r = (concat v, head v, tail v) in r
+
+xhwnot x = hwnot x
+
+maptest :: TFVec D4 Bit -> TFVec D4 Bit
+maptest = \v -> let r = map xhwnot v in r