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Subject: [OASIS Issue Tracker] Updated: (OFFICE-2209) When are exactnumerical results required?
[ http://tools.oasis-open.org/issues/browse/OFFICE-2209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eike Rathke updated OFFICE-2209: -------------------------------- Component/s: (was: OpenFormula) Fix Version/s: Task (was: ODF 1.2) > When are exact numerical results required? > ------------------------------------------ > > Key: OFFICE-2209 > URL: http://tools.oasis-open.org/issues/browse/OFFICE-2209 > Project: OASIS Open Document Format for Office Applications (OpenDocument) TC > Issue Type: Bug > Components: OpenFormula Test Cases > Affects Versions: ODF 1.2 > Reporter: Robert Weir > Fix For: Task > > > Test case for TAN() currently is: > =TAN(PI()/4.0) > with an expected result of: > 1±ε > However a test case for LOG() is: > =LOG(8*8*8; 8) > with expected result of 3 (with no epsilon). > Is this intentional? I suspect that few implementations are going to be optimized to produce exact results here. > Do we have a general rule here? Shouldn't it be that any function that has a domain of real numbers should be allowed an epsilon on test results? And only functions whose domain consists of the integers should be required to give exact results? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
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