fn e6() {
        test(
            "x3o3o3o3o *c3o",
            vec![x(), o(), o(), o(), o(), o()],
            dmatrix![
                1.0, 3.0, 2.0, 2.0, 2.0, 2.0;
                3.0, 1.0, 3.0, 2.0, 2.0, 2.0;
                2.0, 3.0, 1.0, 3.0, 2.0, 3.0;
                2.0, 2.0, 3.0, 1.0, 3.0, 2.0;
                2.0, 2.0, 2.0, 3.0, 1.0, 2.0;
                2.0, 2.0, 3.0, 2.0, 2.0, 1.0
            ],
        )
    }
/// Tests the E6 symmetry group.
Tests the E6 symmetry group.
Tests the E6 symmetry group .
fn e6() {
        test(
            "x3o3o3o3o *c3o",
            vec![x(), o(), o(), o(), o(), o()],
            dmatrix![
                1.0, 3.0, 2.0, 2.0, 2.0, 2.0;
                3.0, 1.0, 3.0, 2.0, 2.0, 2.0;
                2.0, 3.0, 1.0, 3.0, 2.0, 3.0;
                2.0, 2.0, 3.0, 1.0, 3.0, 2.0;
                2.0, 2.0, 2.0, 3.0, 1.0, 2.0;
                2.0, 2.0, 3.0, 2.0, 2.0, 1.0
            ],
        )
    }
fn e6 ( ) { test ( " " , vec ! [ x ( ) o ( ) o ( ) o ( ) o ( ) o ( ) ] , dmatrix ! [ 1.0 3.0 2.0 2.0 2.0 2.0 3.0 1.0 3.0 2.0 2.0 2.0 2.0 3.0 1.0 3.0 2.0 3.0 2.0 2.0 3.0 1.0 3.0 2.0 2.0 2.0 2.0 3.0 1.0 2.0 2.0 2.0 3.0 2.0 2.0 1.0 ] , ) }
Tests the E6 symmetry group.
Tests the E6 symmetry group .