Trends in Mathematics.
Springer International Publishing.
Vol. 2.
2015.
P. 299-305
In this paper, we derive the Derevnin–Mednykh integral expression for the volume of a hyperbolic tetrahedron in terms of dihedral angles from the Murakami–Yano expression. As a consequence, we derive an expression for the volume of a hyperbolic tetrahedron in terms of edge lengths. © 2015 Springer Science+Business Media New York.