n=8
Generating knot: 4 1 1 2 (8
7
)
Family: (2k) 1 1 (2l), k > l
Alexander polynomial:
å
i=0
2l
(2i+1)(-t)
i
+(4l+1)
å
i=1
k-l
(-t)
2l+i
]
Unknotting number: k-l
Signature: 2k-2l
Please respect the condition k > l
k=
l=
Conway symbol:
Knot
Alexander polynomial:
Unknotting number:
Signature:
