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- Using the distinct, group by, and ummatched Filters
DRQL
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Working with Alerts
Setting Access Controls
Troubleshooting RulePoint Issues
Connecting to an Ultra Messaging Application
Creating an Ultra Messaging JMS Source

User Guide

6.1
- 6.2
- 6.1.2

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even

The even analytic returns the number rounded up to the nearest even integer.

Syntax

even(number1,[number2],..)

The following table describes the required and optional arguments:

Argument	Required Optional	Description
number1	Required	The real number value that you want the analytic to round to the nearest even integer.
number2...	Optional	The real numbers that you want the analytic to round to the nearest even integer.

The following table provides the datatype for the parameters you can pass:

Parameter Input Options	Datatype
Event property	Real number
Watchlist values	Real number

Example

when 1 stocktopic s with even(s.value) as result=34 then response with body=" ${ result}"

The following table describes the result for the event property value that you pass:

Event Property Value	Description	Result
s.value =33.78	Rounds the number to the nearest integer value.	34

Error Condition

The analytic does not run when there is a type mismatch, that is, when the values contain nonnumeric data. On type mismatch, the analytic returns an error, stops the rule evaluation, and writes the mismatch error to the log file.

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Table of Contents

User Guide

User Guide

even

even

Syntax

Error Condition