# Talk:Documentation/How Tos/Calc: LOGNORMDIST function

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I have changed the ersatz function from ERF to ERFC, because it is more accurate. ERF has the same cancellation errors as GAUSS, which is currently used to calculate LOGNORMDIST. The implementation will change from GAUSS to ERFC, hopefully for OOo3.2 Regina 22:44, 23 March 2009 (UTC)