1 | initial version |
Adding dot2tex to the Sage installation, as suggested by FrédéricC and John Palmieri, did work for me and produces Hasse diagrams with correct layout, and non-verbose LaTeX.
One should
This assumes that Sage is compiled from source; I don't know how one would add dot2tex to a distribution package of Sage.
Thank you FrédéricC and John Palmieri!