Question

write Stirling central difference formula​

Answer 1

The stirling central difference formula is

Explanation:

the central difference formula is the

   f'(x) =f(x+h)-f(x-h)2h

suppose you have a discrete approximation,y,to a function , f(x), which is in principle continuous but for which you only have some selection of data points : yi = f(xi), where xi may or may not be equally spaced.

it is cleared that central difference gives a much more accurate approximation of the derivative compared to the forward and backward differences . if the data values are available both in the past and in the future , the numerical derivative should be approximated by the central difference.