Module permutation_rs::group::tree

In order to cut down on exponential growth of words when forming products we are creating the structure of a calculation. When actual calculations need to be done, we can use a morphism to determine the result.

Examples

Below you find an example of how an SLP can be used.

let left = SLP::Generator(0);
let right = SLP::Generator(1);
let expression = left.times(&right.inverse());

let morphism = morphism!(
    0, 'a',
    1, 'b');

let word = expression.transform(&morphism);

let expected = Word::new(vec![('a', 1), ('b', -1)]);

assert_eq!(word, expected);

Enums

SLP	Single Line Program (SLP) references various elements to form a expression That can be evaluated to actual group elements.