17 дек. 2011 г. · Hi guys. I am having trouble coding a square root in c++. My lecturer gave me an math assignment about vectors and i am not allowed to use ...

23 мар. 2012 г. · I am trying to find square root of number without using math.h library but i am still unable to find its logic. Though i have found that how ...

We probably all know that sqrt() returns the square root of its argument,I found its prototype within math.h header but does anyone knows where is the ...

31 мар. 2010 г. · I'm currently using a function within a function for the calculations in the first line, however, I'm interested in the idea of using if else ...

29 июн. 2019 г. · and thought I'd check it out myself. The author claimed that math.h's square root was too slow for him, and tried out 14 different sqrt ...

5 окт. 2012 г. · Square root help · 1) use <cmath> instead of <math.h> when working in C++ · 2) it should be int main() not void main(). · 3) Don't use system(" ...

Output: Enter a number from 1 to 1000: 200.0. Square root of 200 is 14.1421. Enter a number from 1 to 1000: -6.0. Square root of -6 is -6 //why is it doing ...

27 янв. 2021 г. · Enclose the custom sqrt function in a custom namespace and VS2019 has no complaint. Even without <cmath> std::sqrt is called. Curiouser and ...

3 сент. 2012 г. · C's <math.h> header only has one version of sqrt which takes a ?double? so if you give it an int, it will automatically cast it to a double ...

8 дек. 2012 г. · Hello, I've made a function and I want to find sqrt for a*y, but it keeps printing strange results.. Any help? Here's my function.