Sherlock Holmes in the Great Murder Mystery Sherlock Holmes in the Great Murder Mystery Sherlock Holmes in the Great Murder Mystery is a 1908 American silent film directed by an unknown director. The film was released on 27 November 1908 and is an adaptation of Edgar Allan Poe's short story "The Murders in the Rue Morgue" (1841), which is considered the first detective story, though the plot was altered to include Arthur Conan Doyle's detective Sherlock Holmes instead of Poe's C. Auguste Dupin. Dr. Watson makes his film debut here, though the actors playing Holmes and Watson are unknown, as the rest of the cast. It is
Dupin cyclide that the class of Dupin cyclides is invariant under Möbius (or conformal) transformations. In complex space formula_2 these three latter varieties can be mapped to one another by inversion, so Dupin cyclides can be defined as inversions of the torus (or the cylinder, or the double cone). Since a standard torus is the orbit of a point under a two dimensional abelian subgroup of the Möbius group, it follows that the cyclides also are, and this provides a second way to define them. A third property which characterizes Dupin cyclides is that their curvature lines are all circles (possibly through