title: Using BigInteger Multiply operator
body: <p>I was wondering if there was a way to multiply <code>BigInteger</code> variables together, because the <code>*</code> operator cannot be applied to <code>BigInteger</code>. </p>
  
  <p>So I was wondering if it was possible to multiply two <code>BigIntegers</code> together without using the <code>*</code> operator.</p>