Square Root -- from Wolfram MathWorld
Dec 22, 2025 · When written in the form x^ (1/2) or especially sqrt (x), the square root of x may also be called the radical or surd. The square root is therefore an nth root with n=2. Note that …
std::sqrt, std::sqrtf, std::sqrtl - cppreference.com
Oct 15, 2023 · std::sqrt is required by the IEEE standard to be correctly rounded from the infinitely precise result. In particular, the exact result is produced if it can be represented in the floating …
Math.sqrt () - JavaScript | MDN
Jul 10, 2025 · Because sqrt() is a static method of Math, you always use it as Math.sqrt(), rather than as a method of a Math object you created (Math is not a constructor). Examples
sqrt - Wolfram|Alpha
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …
sqrt, sqrtf, sqrtl | Microsoft Learn
Jul 9, 2025 · Return value The sqrt functions return the square-root of x. By default, if x is negative, sqrt returns an indefinite NaN.
Square Root Calculator reduces any square root to simplest ...
Free Calculator reduces square roots to simplest radical form. The free calculator will solve any square root, even negative ones and you can mess around with decimals too!
Step-by-Step Calculator - Symbolab
Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. It shows you the solution, graph, detailed …