annulus_monte_carlo, a C code which uses the Monte Carlo method to estimate the integral of a function over the interior of a circular annulus in 2D.
A circular annulus with center (XC,YC), inner radius R1 and outer radius R2, is the set of points (X,Y) so that
R1^2 <= (X-XC)^2 + (Y-YC)^2 <= R2^2
The information on this web page is distributed under the MIT license.
annulus_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.
annulus_rule, a C code which computes a quadrature rule for estimating integrals of a function over the interior of a circular annulus in 2d.
c_monte_carlo, a C code which uses Monte Carlo sampling to estimate areas and integrals.