Post by axolotl on Feb 3, 2021 4:02:18 GMT
The argument `This does not involve any loss of generality, because an arc of a circle of radius r centered at x=X may be transformed into an arc of the unit circle...` seems problematic, because such a limit rotation or h-translation will in general cause those two vertical edges on the z-plane no longer vertical.
This can be easily avoided by doing the integral the stupid way.
This can be easily avoided by doing the integral the stupid way.
