Tieknot grammar brochure Mikael Vejdemo-Johansson 10.6084/m9.figshare.2060184.v1 https://figshare.com/articles/dataset/Tieknot_grammar_brochure/2060184 This is a brochure illustrating the notation used in More ties than we thought (2015) PeerJ Computer Science DOI: 10.7717/peerj-cs.2 2016-01-04 11:09:53 tie knots more ties than we thought popular presentation popular mathematics sartorial mathematics Computational Logic and Formal Languages Applied Discrete Mathematics