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