17 lines
334 B
JavaScript
17 lines
334 B
JavaScript
// math object
|
|
|
|
console.log(Math)
|
|
console.log(Math.PI)
|
|
console.log(Math.E)
|
|
|
|
const area = 7.4
|
|
|
|
console.log(Math.round(area))
|
|
console.log(Math.floor(area))
|
|
console.log(Math.ceil(area))
|
|
console.log(Math.trunc(area))
|
|
|
|
// random numbers
|
|
const random = Math.random()
|
|
console.log(random)
|
|
console.log(Math.round(random * 100)) |