Mathematica code for the Mano-Suzuki-Takasugi (MST) method for solving the Regge-Wheeler and Teukolsky equations.
For information on the MST method see, e.g., "Analytic Black Hole Perturbation Approach to Gravitational Radiation", M. Sasaki, T. Tagoshi, Living Reviews in Relativity, 6, (2003)
This code is used by the Teukolsky and ReggeWheeler packages.
This code is distributed under the MIT License. Details can be found in the LICENSE file.