[OASIS Issue Tracker] Commented: (OFFICE-3842) Bessel function have wrong domain for argument X

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    [ http://tools.oasis-open.org/issues/browse/OFFICE-3842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=34599#action_34599 ] 

Regina Henschel commented on OFFICE-3842:
-----------------------------------------

The first parameter is the argument X and the second parameter is the order N. That is correct and not reversed. But the type of the first parameter X is not integer, but real. The second parameter N is integer.
Applications allow calls with non-integer value for N and trunc it to integer internally for calculation of the Bessel function.

> Bessel function have wrong domain for argument X
> ------------------------------------------------
>
>                 Key: OFFICE-3842
>                 URL: http://tools.oasis-open.org/issues/browse/OFFICE-3842
>             Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
>          Issue Type: Bug
>          Components: OpenFormula
>    Affects Versions: ODF 1.2
>            Reporter: Regina Henschel
>             Fix For: ODF 1.2 Errata 01, ODF 1.3
>
>
> All Bessel function have in their description data-type Integer for the argument X. But no one of LibreOffice, Callibre, Gnumeric, MS Excel, AOO restrict it to integer, but all allow real numbers. Outside spreadsheets the domain "complex numbers" is common.

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