Version: 2017.4
LanguageEnglish
  • C#
  • JS

Script language

Select your preferred scripting language. All code snippets will be displayed in this language.

Mathf.IsPowerOfTwo

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

public static method IsPowerOfTwo(value: int): bool;
public static bool IsPowerOfTwo(int value);

Description

Returns true if the value is power of two.

#pragma strict
public class Example extends MonoBehaviour {
	function Start() {
		// prints false
		Debug.Log(Mathf.IsPowerOfTwo(7));
		// prints true
		Debug.Log(Mathf.IsPowerOfTwo(32));
	}
}
using UnityEngine;

public class Example : MonoBehaviour { void Start() { // prints false Debug.Log(Mathf.IsPowerOfTwo(7));

// prints true Debug.Log(Mathf.IsPowerOfTwo(32)); } }