Unity Script Reference:

static function Log(f: float, p: float): float;

static float Log(float f, float p);

static def Log(f as float, p as float) as float

Description

Returns the logarithm of a specified number in a specified base.

	// logarithm of 6 in base 2
	// prints 2.584963
	print(Mathf.Log(6, 2));

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void Example() {
        print(Mathf.Log(6, 2));
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def Example() as void:
		print(Mathf.Log(6, 2))

static function Log(f: float): float;

static float Log(float f);

static def Log(f as float) as float

Description

Returns the natural (base e) logarithm of a specified number.

	// natural logarithm of 100
	// prints 4.60517
	print(Mathf.Log(100));

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void Example() {
        print(Mathf.Log(100));
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def Example() as void:
		print(Mathf.Log(100))