A statistics based technique for solving problems when integrals
(evaluation of areas) are difficult to perform. We take a very
simple example to illustrate the principle. Monte Carlo is also
dealt with in modules on the 'Neutron Detectors and Modelling' and
'Gamma Rays: detection and modelling'.
p (from the area of a circle).
N random numbers between (0,0) and (1,1). Area of quadrant / area of
square = p/4, so 4 x fraction of points
in quadrant is a measure of pi: p(mc).
The percentage difference D from the true
value is also calculated.
see how varying N alters the value of D.