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Semorrison/Trefoil
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User:Semorrison
The trefoil knot has only three crossings!
Trefoil
Trefoil knot
Number of crossings
3
Jones polynomial
−
q
−
4
+
q
−
3
+
q
−
1
{\displaystyle -q^{-4}+q^{-3}+q^{-1}}
Alexander polynomial
t
−
1
−
1
+
t
{\displaystyle t^{-1}-1+t}
Trefoil-2
Trefoil knot
Number of crossings
3
Jones polynomial
−
p
−
4
+
p
−
3
+
p
−
1
{\displaystyle -p^{-4}+p^{-3}+p^{-1}}
Alexander polynomial
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