Returns the cosine of angle f in radians.

	print (Mathf.Cos(3));

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void Example() {
        print(Mathf.Cos(3));
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def Example() as void:
		print(Mathf.Cos(3))