See https://math.mit.edu/~stevenj/18.335/newton-sqrt.pdf.
Not limited to square roots.
Good convergence.
Can test for perfect squares.
Should have a helper method to know number of iteration from desired precision.
Should have a helper method that knows the number of iteration needed in case of a perfect square.
See https://math.mit.edu/~stevenj/18.335/newton-sqrt.pdf.
Not limited to square roots.
Good convergence.
Can test for perfect squares.
Should have a helper method to know number of iteration from desired precision.
Should have a helper method that knows the number of iteration needed in case of a perfect square.