reidemeister

Functions

add_kink(k, endpoint, sign)	Add a new kink at endpoint of sign inside the region endpoint belongs to.
reidemeister_3(k, region)	Perform a Reidemeister III move on a non-alternating triangular region.
remove_kink(k, region)	Perform a Reidemeister type I move (unkink) on the singleton region and adjust the framing.
remove_poke(k, region)	Perform a unpoke (Reidemeister type II move) on the endpoints that define a bigon poke region.