This article is based on legacy software.
While creating your Word document, you may need to use mathematical expressions such as equations, formulas, summations, complex fractions, or nonstandard symbols. With a proper understanding of the Equation Editor and the Design command tab, you will be better equipped to create such expressions. This document explains the Equation Editor environment and how it can be used to create mathematical expressions. For more information, refer to Creating Custom Mathematical Expressions.
Accessing the Equation Editor
The Equation Editor is never more than a few clicks away.
Place the insertion point where the Equation Editor should appear
NOTE: To customize how you want the equation to appear on the page, refer to Equation Editor Options.
From the Insert tab, in the Symbols group, click EQUATION
The Equation Editor appears in your document.
The Equation Editor
The Equation Editor has three main parts, shown and described below:
When clicked and dragged, equations in the Equation Editor can be moved between the characters of a document.
Equation text box
Allows you to insert Word's built-in equations or structures, or your own custom equation. For more information, refer to Creating Custom Mathematical Expressions or Inserting Built-in Equations and Structures.
Formatting pull-down list
Allows you to format your mathematical expression. For more information, refer to Formatting Equations.
The Design Command Tab
When you access the Equation Editor, the Design command tab automatically appears on the ribbon. The Design command tab is a source of additional options for the Equation Editor. It has three groups: Tools,Symbols, and Structures.
The Tools Group
The Tools group allows you to format the Equation Editor and access built-in equations and saved equations. For more information, refer to Inserting Built-in Equations, Saving Custom Equations, or Equation Editor Options.
The Symbols Group
Word 2007 has many symbols to choose from when creating mathematical expressions.
Accessing Symbols in the Symbols Group
Access the Equation Editor
From the Design command tab, in the Symbols group, click MORE
The Symbols scroll box appears.
Click the title bar of the Symbols scroll box
A list of symbol categories appears.
The Structures Group
The Structures group offers users many types of nonstandard mathematical designs. Some structures may be a single character (e.g., operators, accents) others will provide a framework of operators and placeholders which you can edit (e.g., integrals, large operators). For more information on Structures, refer to Inserting Built-in Structures