Skip to main content
4 events
when toggle format what by license comment
Sep 8, 2019 at 0:01 comment added Joseph O'Rourke The key that I missed is that the triangle inequality holds on the surface for the metric of geodesic-shortest paths.
Sep 7, 2019 at 0:32 comment added Joseph O'Rourke Nice---Thanks! ${}$
Sep 7, 2019 at 0:32 vote accept Joseph O'Rourke
Sep 7, 2019 at 0:25 history answered Alexandre Eremenko CC BY-SA 4.0