The sqrt() function in p5.js is used to get the square root of any input number.
Syntax:
sqrt(n)
Parameters: This function accepts single parameter n which is an input non-negative number whose square root is being calculated.
Return Value: It returns the square root of any input number.
Below program illustrates the sqrt() function in p5.js:
Example: This example uses sqrt() function to get the square root of an input number.
function setup() {        // Create Canvas of size 270*80     createCanvas(350, 80); }    function draw() {            // Set the background color     background(220);            // Initialize the parameter     let a = 25;     let b = 16;            // Call to sqrt() function     let x = sqrt(a);     let y = sqrt(b);            // Set the size of text     textSize(16);            // Set the text color     fill(color('red'));            // Getting output     text("Square root of 25 is: " + x, 50, 30);     text("Square root of 16 is: " + y, 50, 50); } |
Output:
Reference: https://p5js.org/reference/#/p5/sqrt
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