From c3fe8b9ad24b0e219a75d1d00732790579032f93 Mon Sep 17 00:00:00 2001 From: Maria Marchwicka Date: Tue, 8 Sep 2020 18:54:43 +0200 Subject: [PATCH] sage version --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index b106c91..8e7a065 100644 --- a/README.md +++ b/README.md @@ -27,7 +27,7 @@ We tested all knots up to 15 crossings and for the periodicity 3, 5, 7, 9, 11. ### Prerequisites -- [SageMath 8.1](http://www.sagemath.org). +- [SageMath 9.0](http://www.sagemath.org). - For Przytycki's criterion the module [libhomfly](https://github.com/miguelmarco/libhomfly/blob/master/README.md) is needed to calculate HOMFLYPT polynomial. There is also possibility to read saved polynomials from a file. The file [homflypt.input](homflypt.input) in the repository contains HOMFLYPTY polynomials for some knots, but to make it work properly knots should be analyse in the same order as their polynomials are saved in the file [homflypt.input](homflypt.input). @@ -38,7 +38,7 @@ Data with PD-codes and HOMFLYPT polynomials are also available at [KnotInfo: Tab ### Versions -There are two versions of the script in the repository. The version [verbose_periodicity.sage](verbose_periodicity.sage) was used for calculations and tests. The another version - [periodicity.sage](periodicity.sage) - is free of tests fragments and more easy to read. +There are two scripts in the repository. [verbose_periodicity.sage](verbose_periodicity.sage) was used for calculations and tests and depends on [periodicity.sage](periodicity.sage). ### Running in terminal