21 мар. 2013 г. · I am studying the fast square root algorithm by bit shift. I was stuck by the code from wikipedia. short isqrt(short num) { short res = 0; short bit = 1 << 14;

7 апр. 2019 г. · Computing square-root with bit shifting algorithm always outputs the same number · Please post a minimal reproducible example. · @ ...

1 февр. 2015 г. · I found this code with which the square root is obtained what surprises me is the way it does, using a union and bit shifts.

2 июн. 2012 г. · The algorithm is building up the answer one binary digit at a time, from highest bit to lowest bit.

4 июл. 2010 г. · There is this famous piece of code magic that computes inverse square root with a some very clever bit twiddling.

21 мар. 2013 г. · I am studying the fast square root algorithm by bit shift. I was stuck by the code from wikipedia. short isqrt(short num) { short res = 0; ...

29 сент. 2016 г. · I want to write a fast integer square root algorithm in assembly, it takes unsigned 32-bit. I've been reading through this, and got an idea.

18 февр. 2015 г. · I found this question, write a function that returns a square of given integer n without using multiplication.

30 мар. 2017 г. · Approximately speaking, right-shifting the bitwise representation of f divides the exponent by two, which is equivalent to taking the square ...

1 июн. 2014 г. · I suspect you want to know how to compute square roots using only operations like bit shifting, bitwise or, bitwise and, etc. – Max Lybbert.