ball_monte_carlo_test, a C code which calls ball_monte_carlo(), which estimates the integral of F(X,Y,Z) over the interior of the unit ball in 3D.
The computer code and data files described and made available on this web page are distributed under the MIT license
ball_monte_carlo, a C code which applies a Monte Carlo method to estimate integrals of a function over the interior of the unit ball in 3D;