code: @XmlElementDecl(namespace = "http://www.w3.org/1998/Math/MathML", name = "scalarproduct")
      public JAXBElement<ScalarproductType> createScalarproduct(ScalarproductType value) {
          return new JAXBElement<ScalarproductType>(_Scalarproduct_QNAME, ScalarproductType.class, null, value);
      }
docs: Create an instance of {@link JAXBElement }{@code <}{@link ScalarproductType }{@code >}}