Greek Characters

Apache OpenOffice 4.1 Math Guide

Math Guide

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• What is Math?
  • Getting Started
• Entering a Formula
  • The Elements Window
    • Example 1: Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 5\times4}
  • Right-click (Context) Menu
  • Markup
  • Greek Characters
    • Example 2: Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \pi \simeq 3.14159}
• Customizations
  • Formula Editor as a Floating Window
  • How Can I Make a Formula Bigger?
• Formula Layout
  • Brackets are Your Friends
  • Equations Over More Than One Line
  • How Do I Add Limits to My Sum/Integral?
  • Brackets with Matrices Look Ugly!
  • How Do I Make a Derivative?
  • How Do I Align My Equations at the Equals Sign?
• Numbering Equations
• Math Commands – Reference
  • Unary and Binary Operators
  • Relational Operators
  • Set Operations
  • Functions
  • Operators
  • Attributes
  • Miscellaneous
  • Brackets
  • Formats
  • Characters – Greek
  • Characters – Special

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Greek Characters

Greek characters (Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \alpha ,\beta ,\gamma ,\theta } , etc) are common in mathematical formulas. These characters are not available in the Elements window or the right-click menu. Fortunately, the markup for Greek characters is simple: Type a % sign followed by the character's name in English.

• To write a lowercase character, type the name of the character in lowercase.

• To write an uppercase character, type the name of the character in uppercase.

A complete table of Greek characters is provided on page 27. See the table below for some examples.

Lowercase	Uppercase
%alphaFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \alpha }	%ALPHAFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Alpha }
%beta Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \beta }	%BETA Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Beta }
%gammaFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \gamma }	%GAMMAFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Gamma }
%psi Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \psi }	%PSI Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Psi }
%phi Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \phi }	%PHI Failed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Phi }
%thetaFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \theta }	%THETAFailed to parse (带SVG或PNG备选的MathML（建议用于现代的浏览器和辅助工具）: Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \rightarrow \Theta }

Another way to enter Greek characters is by using the Symbols catalog window. Choose Tools → Catalog. This window is shown in Figure 7. Under Symbol set, select Greek and double-click on a Greek letter from the list. The character's markup name is shown below the list window.

Figure 7: Symbols catalog, used for entering Greek characters and some special symbols