This is not really an answer but you might search bugzilla to get an idea
of what types of differences exist and if any such differences are relevant
to your use. https://bugs.documentfoundation.org/
On Wed, Mar 22, 2017 at 1:44 PM, bunk3m wrote:
> When I open most Excel
When I open most Excel documents I get a message (as per attached
screenshot) that says
"This document was last saved by Excel. Some formula cells may produce
different results when recalculated. Do you want to recalculate all
formula cells now?"
Where do I find out what these calculation