createCanvas(400, 400);

​

  let two = Math.floor(2.5)

  let three = Math.ceil(2.5)

  let alsoThree = Math.round(2.5)

  let betweenZeroAndOne = Math.random()

  let betweenZeroAndOneHundred = 100 * Math.random()

  let sineOf45Degrees = Math.sin(Math.PI / 4)

  let cosineOf270Degrees = Math.sin(Math.PI * 1.5)

}

​