<wj-body class="wj-body"><p>Syntax <span class="wj-math wj-math-inline"><code class="wj-math-source wj-hidden" aria-hidden="true">2^{\pi - 1</code><span class="wj-error-inline">The token "RBrace" is expected, but the token "EOF" is found."</span></span> Error</p></wj-body>