Returns the logarithm of a specified number in a specified base.
using UnityEngine;
public class ScriptExample : MonoBehaviour { void Start() { // logarithm of 6 in base 2 // prints 2.584963 Debug.Log(Mathf.Log(6, 2)); } }
原文：https://www.cnblogs.com/guomengkai/p/13490092.html