Symmetries D4, I8, period 2, strongly invertible, fully amphichiral
Lists (r, D4, Z4, I8) (of coordinates along the path)
Fourier series (r, D4, Z4) (of coordinate functions parametrized in [-π,π])
Scad files (r, D4, Z4, I8) (for use in Openscad or similar compiler)
Stl files (r, D4, Z4, I8) (for use in a 3D printer, etc)
List of knots, table of symmetries
26.6.15