Okay: take the 'natural log' which is approximately 2.718281828.  Use this code to convert that to binary:

Convert.ToString(BitConverter.ToInt64(BitConverter.GetBytes(2.718281828d), 0), 2)

Now, what does this mean?  natural log turned into binary.  natural binary log.  natural b-log.  natural blog.

Go ahead and boo me.