Comment Comment by kqr > please don't compute derivatives as (f(x_i+1)-f(x_i))/deltaIsn't this exactly what finite differences means? Sure, it's not optimal in all respects, but it's incredibly general and easy to remember. parent kqr 3 years ago
Isn't this exactly what finite differences means? Sure, it's not optimal in all respects, but it's incredibly general and easy to remember.