User Guide

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For more details on levels of evaluation, refer to the ?lastnameevaluation,
?assigned, and ?evaln help pages.
Delaying Evaluation
To prevent Maple from immediately evaluating an expression:
• Enclose the expression in right single quotes (' ').
Because right single quotes delay evaluation, they are referred to as unevalu-
ation quotes.
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Using an Assigned Name as a Variable or Keyword
If you use an assigned name as a variable, Maple evaluates the name to its
value, and passes the value to the command.
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7.3 Working with Maple Expressions • 317