Comment 25 for bug 127505

Lionel Elie Mamane committed a patch related to this issue.
It has been pushed to "libreoffice-4-1":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=0f002a14ecdc445deb2bc8d4cc6fbe4b724ac7f6&h=libreoffice-4-1

fdo#40100 make function YEARFRAC comply with ODF Version 1.2

It will be available in LibreOffice 4.1.3.

The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
http://wiki.documentfoundation.org/Testing_Daily_Builds
Affected users are encouraged to test the fix and report feedback.