Conway mutation
= Conway mutation
{c}
{wiki=Mutation_(knot_theory)}
A Conway mutation cuts a link along a sphere meeting it in four points, rotates the enclosed two-string tangle through $180^\circ$, and reglues it.
= Conway mutation
{c}
{wiki=Mutation_(knot_theory)}
A Conway mutation cuts a link along a sphere meeting it in four points, rotates the enclosed two-string tangle through $180^\circ$, and reglues it.