p5.js abs() function

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The abs() function in p5.js is used to calculate the absolute value of a number. This function maps to the Math.abs() of javascript. A number’s absolute value is always positive.

Syntax

abs(number)

Parameters: The function accepts only one parameter as mentioned above and described below:

number : This parameter stores the number to compute.

Below program illustrates the abs() function in p5.js:
Example:

function setup() { 
    //create Canvas of size 270*80   
    createCanvas(270, 80); 
} 
  
function draw() { 
    background(220); 
    //initialize the parameter   
    let x = -11; 
    //call to abs() function   
    let y = abs(x); 
    textSize(16); 
    fill(color('red')); 
    text("Given Number is : " + x, 50, 30); 
    text("Computed Number is : " + y, 50, 50); 
  
} 

Output:

Reference: https://p5js.org/reference/#/p5/abs

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