Apache OpenOffice (AOO) Bugzilla – Issue 125380
Google search reveals PDF "calc tutorial" which appears to have bad formatting
Last modified: 2016-03-21 22:31:34 UTC
Searched google for "how openoffice excel works" and the third search result revealed http://www.openoffice.org/documentation/tutorials/cospa/Cospa_Calc_Tutorial.pdf which appears to be an abruptly ended PDF with very large text that extends beyond the pages and caption boxes. I don't know if openoffice.org contains any links pointing to this PDF, but it should probably be updated or removed
This document talk about version 1.x and so, is definitely outdated.
All three tutorials have last modified date of 2014-04-19, but are for 1.x, bad and useless. They have no license and no author. I agree, all three documents should be deleted.
I can delete the 3 PDF files. If nobody objects I will do it after 72 hours.
I've now removed all 3 PDF files with r1624643 and the empty directory with r1624654.
Obsolete documents removed.