title: Haskell, syntax error
body: <pre><code>temperatura :: Float-&gt;Float
  temperatura qCalor
      | qCalor == 0 = 10
      | 0 &lt; qCalor &lt; 3 = 30--fTem1
      | 3 &lt;= qCalor &lt;= 9 = 50
      | qCalor &gt; 9 = 60--fTemp2
      | 15 &lt;= qCalor &lt;= 24 = 150
      | 24 &lt; qCalor &lt;= 27 = 170--fTemp3
      | otherwise = "Nao existe temperatura correspondente a esse calor no grafico!"
  </code></pre>
  
  <p>Precedence parse error
  why is that?</p>