title: Golang | Is it possible to calculate a power value without using math library?
body: <p>I am wondering how can we calculate a power value withing using <code>math</code> library?</p>
  <p>I have checked the method for calculating a power value that most of the ways are using the <code>math</code> library to achieve (i.e., <code>math.Pow</code>).</p>
  <p>For example, if we wanna calculate 3^2, we can do the way like <code>3**2</code> in Python, so I am curious is it possible to do a similar way like Python via math symbols to calculate it in Go?</p>
  <p>Thank you!</p>