User Guide

(4.2)
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For a definite integration, set the variable of integration equal to the interval
of integration.
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Numeric Integration
To perform numeric integration:
• Use the evalf(Int(arguments)) calling sequence.
Important: Use the inert Int command, not the int command. For more in-
formation, refer to the ?int help page.
In addition to the arguments accepted by the int command, you can include
optional arguments such as method, which specifies the numeric integration
method.
For example:
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Note: To enter an underscore character (_) in 2-D Math, enter \_.
4.4 Calculus • 165