Skip to main content
4 events
when toggle format what by license comment
Sep 17 at 18:10 comment added Alex Wright mathcurve.com/surfaces.gb/selle/monkeysaddle.gif
Jul 12 at 14:07 comment added Joseph O'Rourke @AndyPutman: That makes sense---Thanks!
Jul 11 at 1:08 comment added Andy Putman If you think of the zeros as cone points and imagine two cones pointing up with a saddle connection joining them, it really does look like a (horse) saddle.
Jul 11 at 0:36 history asked Joseph O'Rourke CC BY-SA 4.0