Shifting nth root algorithm not useful for computing roots with a computer, as it is always outperformed by much simpler binary search, and has the same memory complexity. 1. 0 1 1 0 1 1. 7 3 2 0 5 1. 7 0 9 9 7 1. 6 2 6 5 7 Shifting nth root algorithm The shifting "n"th root algorithm is an algorithm for extracting the "n"th root of a positive real number which proceeds iteratively by shifting in "n" digits of the radicand, starting with the most significant, and produces one digit of the root on each iteration, in a manner similar
Digital root the digital root of formula_46 modulo 9. Especially, we can define the digital root of minus formula_1 as follows: The digital root of formula_45 × formula_46 is digital root of the product of the digital root of formula_45 and the digital root of formula_46. This article is about the digital root in decimal or base ten, hence it is the number mod 9. It is nothing different as the number converted to base 9 and then only the last digit taken. In other radixes the digital root is number mod (base-1) so in base 12 a digital root of a