References
- Fenn, R 2014 How to calculate Homology.
http://www.maths.sussex.ac.uk/Staff/RAF/Maths/ . - Joyce, D 1982 A classifying invariant of knots: the knot quandle. Journal of Pure and Applied Algebra 23: 37–65. DOI: 10.1016/0022-4049(82)90077-9
- Fenn, R and Rourke, C 1992 Racks and links in codimension 2. In Journal of Knot Theory and its Ramifications 1: 343–406.
- Fox, J 2014 GaussianElimination and rref function.
http://socserv.mcmaster.ca/jfox/Courses/R-course-Berkeley/ . - R Core Team 2014 R: A language and environment for statistical computing. R Foundation for Statistical Computing. Vienna, Austria.
http://www.R-project.org/ . - Venables, W N and Ripley, B D 2002 Modern Applied Statistics with S. Fourth Edition. Springer, New York. ISBN
0-387-95457-0 . DOI: 10.1007/978-0-387-21706-2 - Bates, D and Maechler, M 2014 Matrix: Sparse and Dense Matrix Classes and Methods. R package version 1.1–4.
http://CRAN.R-project.org/package=Matrix . - Borchers, H W 2014 numbers: Number-theoretic Functions. R package version 0.4–5,
http://CRAN.R-project.org/package=numbers .
DOI: https://doi.org/10.5334/jors.53 | Journal eISSN: 2049-9647
Language: English
Submitted on: Jul 16, 2014
Accepted on: Aug 31, 2017
Published on: Jan 16, 2018
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
© 2018 Roger Fenn, Ansgar Wenzel, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.
