Notes for AKT-090924-1/0:21:04

Type [math]\displaystyle{ n }[/math] invariants for [math]\displaystyle{ n=0,1,2 }[/math]:

1. Type [math]\displaystyle{ 0 }[/math]: Constant
2. Type [math]\displaystyle{ 1 }[/math]: Writhe[math]\displaystyle{ =W }[/math]
3. Type [math]\displaystyle{ 2 }[/math]: [math]\displaystyle{ W^2 }[/math], [math]\displaystyle{ J_2 }[/math] (The second coefficient in the expansion of [math]\displaystyle{ J(e^x) }[/math] where [math]\displaystyle{ J }[/math] is the Jones polynomial.)