title: if else construction
body: <p>I am trying to solve a basic function. but I get an error with my second if statement  and the else.Ff you can give me a help here is the code.</p>
  
  <pre><code>(define (equation x)
    (if(&gt; x 2) (+(-(* x x) x) 4) ) 
    (if (and (&gt; x 1 ) (= x 1))  (and (&lt; x 2) (= x 2)) (/ 1 x))
    (else 0)
    )
  </code></pre>