Notes for AKT-090915/0:03:24

Review and additions to last class, corrections:

1. Jones polynomial is usually normalized by diving the '<>' of an unknot (i.e. divide by an additional factor of [math]\displaystyle{ d }[/math]).
2. We can prove all knot [math]\displaystyle{ K }[/math] has [math]\displaystyle{ J(K) }[/math] being a polynomial of [math]\displaystyle{ A^4 }[/math], hence we substitute [math]\displaystyle{ A=q^{1/4} }[/math].