Can someone write the code for this diagram? Quiver codes are not working in latex.
New contributor
CAT is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
pos = .4
andpos = .6
. Then draw thedouble
arrows between those coordinates (with a certain amount shortened). Mark two positions again (say atpos = .25
andpos = .75
) and connect those again. For these last two arrows, thenfold
library might be useful.