On the Volume of Hyperbolic Octahedra with Nontrivial SymmetryIn the present paper from Derevnin–Mednykh’
s formula we obtain integral formulas for the volume
On integral expressions for volumes of hyperbolic tetrahedraIn this paper, we derive the Derevnin–Mednykh integral expression for the volume of
a hyperbolic
On the Volume Formula for a Hyperbolic Octahedron with mm2-SymmetryOn the Volume Formula for
a Hyperbolic Octahedron with mm2-Symmetry