At the bottom of each figure is a link to a high-resolution image of the figure, a link back to the discussion of the figure in the text, and links to any previous or following figures. Mathematics and Special Symbols . The support for mathematics and special symbols in the current version of HTML is severely limited. Other symbols and constructs are displayed as inline GIF images. Display formulae are presented using GIF images taken from the printed page.
Footnotes appear at the end of the section in which they are referenced.
The front matter and any appendices are considered to be sections. Thus any footnotes to the article title and author list will appear after the abstract and before section one. There are hypertext links to and from the footnote call and the footnote text. The display of footnote links makes use of the HTML superscript markup. Hypertext Links Internal links.