hyperball_monte_carlo, a Fortran90 code which estimates the integral of F(X) over the interior of the unit hyperball in M dimensions.
The information on this web page is distributed under the MIT license.
hyperball_monte_carlo is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
f90_monte_carlo, a Fortran90 code which uses Monte Carlo sampling to estimate areas and integrals.
hyperball_integrals, a Fortran90 code which returns the exact value of the integral of any monomial over the interior of the unit hyperball in M dimensions.