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Typographical Conventions

This book uses the following typographical conventions.

Item
Convention to Use
Example 
Example code
Monospace font
To assign the value 5 to A, enter
A = 5
MATLAB output
Monospace font
MATLAB responds with
A =
5
Function names and syntax
Monospace font
The close function uses the syntax:
close(cursor)
Literal strings (in syntax) must be typed as is
Monospace bold for literals.
set(conn, 'AutoCommit', 'value')
String variables having a prescribed set of values
Monospace italics
set(conn, 'AutoCommit', 'value')
where 'value' can be on or off
Mathematical
expressions
Variables in italics
Functions, operators, and constants in standard text.
This vector represents the polynomial
p = x2 + 2x + 3
Menu names, menu items, and controls
Boldface with an initial capital letter
Choose the File menu.
Keys
Boldface with an initial capital letter
Press the Enter key.
New terms
Italics
An array is an ordered collection of information.

In addition, some words in our syntax lines are shown within single quotation marks. The single quotation marks are a MATLAB requirement and must be typed. For example


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