Main Help Page

The document you are reading is made up of many separate, but interlinked, pages of text and graphics. The icons at the bottom of each document help you to navigate among these pages.

Many words in this set of documents are linked to additional information, either in the form of glossary pages, or other explanations. The icon "" is used at the end of a sentence or paragraph to indicate that more information is available about the topic just introduced. Click on the icon to view that information.

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This icon moves you forward to the next page in the document. A description of the next document may appear after the button. If you press this button, you will be taken to the page described. Usually, this is the next thing you want to look at after the current page. Sometimes there are several pages you can choose from.

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This icon takes you to the table of contents. This provides entry points to most subjects, and lists them by topic.

This icon takes you to the alphabetical index of topics. This provides entry points to most subjects, and lists them alphabetically by topic or keyword.

This icon takes you to the glossary of terms. This is an alphabetical listing of terms which you can click on to get their definitions. Often there will be links from the definition to parts of the text that pertain to that term. Within the body of the text, there may be links to the glossary.

This icon takes you to a form that allows you to send mail to the author. If your WWW viewer supports interactive forms, you can use this to send comments, questions and suggestions to the author.

This icon takes you to the main help page, which you are currently reading.

[Right] Main entry point for mathematical description

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7/18/94 -- The Geometry Center