JavaScript's Built-in-Functions : Number & Math Functions

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Devs3
Published on Feb, 06 2024 1 min read 0 comments
image

Effortlessly handle numbers using JavaScript number and math function 

 

const value = 53.7
 
console.log(Number.isInteger(value))
false
 
console.log(Number.isNaN(value))
false
 
console.log(Number.isFinite(value))
true
 
 
console.log(Math.round(value))
54

console.log(Math.floor(value))
53

console.log(Math.sqrt(value))
7.328028384224504

console.log(Math.sqrt(81))
9

console.log(Math.random()) // Random number between 0 and 1
0.9311409459662752

console.log(Math.abs(value))
53.7

console.log(Math.abs(-43))
43

console.log(Math.sin(Math.PI/2))
1

console.log(Math.PI)
3.141592653589793

console.log(Math.cos(Math.PI))
-1
 
 
 

 

 

 

 

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