Trigonometric identities and volumes of the hyperbolic twist knot cone-manifolds
Trigonometric identities and volumes of the hyperbolic twist knot cone-manifolds
We calculate the volumes of the hyperbolic twist knot cone-manifolds using the Schläfli formula. Even though general ideas for calculating the volumes of cone-manifolds are around, since there is no concrete calculation written, we present here the concrete calculations. We express the length of the singular locus in terms of …