From: Axel Etzold <AEtzold@...>
Date: 2007-06-17T00:15:51+09:00
Subject: Re: Ruby arithmetic question.

Salai,

welcome to Ruby!
You're right - 2**2 is 2 to the power of 2.

Best regards,

Axel 

-------- Original-Nachricht --------
Datum: Sun, 17 Jun 2007 00:02:16 +0900
Von: "Salai Khine" <sayakyi@gmail.com>
An: ruby-talk@ruby-lang.org
Betreff: Ruby arithmetic question.

> Dear all,
> 
> I am very new to ruby language. I have some question in Ruby arthmetic
> operation.
> 
> Why did i get 2 ** 2 = 4 ??
> 
> a = 2 ** 2
> 
> puts a
> 
> --> 4
> Why ?
> 
> It is like 2 ^ 2 = 4 ???
> 
> regards,
> salai.

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