We do carry the patch for the issue with scientific notation in Sage. There seems to be no ticket or corresponding commit on the new repo, but the old issue tracker says "transferred":
https://code.google.com/p/dot2tex/issues/detail?id=29 -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
