https://www.programiz.com › c-programming › library-function › math.h › sqrt

Learn how to use the sqrt () function in C programming to calculate the square root of a number. See the function prototype, header file, arguments, return type and examples.

https://www.geeksforgeeks.org › sqrt-function-in-c

Learn how to use the sqrt () function in C to calculate the square root of a given number. See syntax, parameters, return value, examples and time complexity of sqrt () function in C.

https://www.tutorialspoint.com › c_standard_library › c_function_sqrt

Learn how to use the C library sqrt () function to calculate the square root of a floating point number. See syntax, parameters, return value, examples and a table of square roots.

https://stackoverflow.com › questions › 4120592

#include <math.h> #include <stdio.h> int main(void) { double x = 4.0, result; result = sqrt(x); printf("The square root of %lf is %lfn", x, result); return 0; } This code does not work because it is taking the square root of a variable. If you change the sqrt(x), to sqrt(20.0), the code works just fine, why? Please explain.

https://en.cppreference.com › w › c › numeric › math › sqrt

Learn how to use the sqrt, sqrtf, and sqrtl functions in C++ to calculate the square root of a floating-point number. See the syntax, parameters, return value, and compiler support for these functions.

https://koor.fr › C › cmath › sqrt.wp

Apprenez à utiliser les fonctions sqrt, sqrtf et sqrtl pour calculer la racine carrée d'un nombre positif en C. Découvrez les paramètres, les types de données, les valeurs de retour et les exemples de code de ces fonctions.

https://www.techonthenet.com › c_language › standard_library_functions › math_h › sqrt.php

(Square Root) In the C Programming Language, the sqrt function returns the square root of x. Syntax. The syntax for the sqrt function in the C Language is: double sqrt(double x); Parameters or Arguments. x. A value used when calculating the square root of x. Returns. The sqrt function returns the square root of x.

https://codelessons.dev › en › sqrt-in-c-cplusplus

Learn how to use the built-in sqrt function in C/C++ to compute the square root of a number, and how to create your own version of the function. Also, compare the differences between sqrt, sqrtf, and sqrtl functions and their results.