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