Problems/E ** x minus one/task.html

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  <p>Write a program that takes an integer number <em><strong>x</strong></em> and prints <em><strong>e</strong></em> (a mathematical constant) raised to power <strong><em>x</em></strong>, minus one. Use the function <a target="_blank" href="https://docs.python.org/3.8/library/math.html#math.expm1" rel="noopener noreferrer nofollow">expm1</a> defined in the <strong><em>math</em></strong> module.</p> 
  <p>The variable <strong><em>x</em></strong> is already defined.</p>
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</html><br><b>Sample Input:</b><br>-57<br><b>Sample Output:</b><br>-1.0<br><br><br><font color="gray">Memory limit: 256 MB</font><br><font color="gray">Time limit: 15 seconds</font><br><br>
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