[jboss-jira] [JBoss JIRA] (DROOLS-2554) variance accumulate never escapes NaN

[Geoffrey De Smet (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-2554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Geoffrey De Smet updated DROOLS-2554:
-------------------------------------
    Component/s: core engine


> variance accumulate never escapes NaN
> -------------------------------------
>
>                 Key: DROOLS-2554
>                 URL: https://issues.jboss.org/browse/DROOLS-2554
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>            Reporter: Justin Goldsmith
>            Assignee: Mario Fusco
>
> If you accumulate a single fact, then it gets reversed, this result never escapes being NaN.



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