Deletion of Tube lemma

Comment: WP:BOLD|Articles do not need to be deleted in order to be improved.  These are very good suggestions for improvement, but none of them suggest a compelling |reason for deletion
Stance: keep
Cited policy: Wikipedia:Deletion policy (WP:DELETE)

Comment: It has problems? ! That's the whole point of a wiki
Stance: keep
Cited policy: Wikipedia:Be bold (WP:SOFIXIT)