click the green flag, then wait a couple of seconds for the approximation to appear in the third variable field.
the monte carlo method for estimating pi involves randomly generating points within a square that encloses a circle. by comparing the number of points that fall inside the circle to the total number of points generated, we can approximate pi. the circle has a radius of, to make this more simple, 1 unit. the square has sides of length 2 units. the ratio of points inside the circle to the total points is approximately pi divided by 4. multiplying this ratio by 4 gives an estimate of pi. as more points are generated, the approximation becomes more accurate. this method relies on probability and randomness to calculate pi without needing complex mathematical formulas. stay round, panther