title: how to create function to repeat a vector in a list n times?
body: <p>I have the following vector:</p>
  
  <pre><code> v:(1,-1)
  </code></pre>
  
  <p>I would like to create a function that repeats this vector in a list n times example:</p>
  
  <pre><code>f[v,3] results in ((1 -1);(1 -1);(1 -1))
  </code></pre>
  
  <p>Can someone help me define this function?</p>