R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'polarzonoid'

polarzonoid::implicitization |  | Implicitization | HTML | source | R code
polarzonoid::paths |  | Paths in the Space of Arcs | HTML | source | R code
polarzonoid::polarzonoid-guide |  | Polarzonoid User Guide | HTML | source | R code
polarzonoid::rotations |  | Real Projective Spaces and 3x3 Rotation Matrices | HTML | source | R code
polarzonoid::unknot |  | Knot or Unknot ? | PDF | source | R code