mml.embedding.mode list inline external-graphic instream-foreign-object mml.embedding.mode Specifies how inline MathML is processed external-graphic This parameter specifies how inline MathML formulas are embedded into the output document. inline Content is copied over inline with its namespace. external-graphic Content is extracted into an externel file and referenced by an external-graphic element. instream-foreign-object Content is copied over with its namespace inside an instream-foreign-object element.