title: Is it possible to use Excel Worksheet Functions in ExcelScript?
body: <p>I want to know how a worksheet function can be called in an ExcelScript.
  Here it is explained for VBA: <a href="https://www.automateexcel.com/vba/worksheet-functions-in-macro/" rel="nofollow noreferrer">https://www.automateexcel.com/vba/worksheet-functions-in-macro/</a></p>
  <p>You can get an application-object in ExcelScript, but it seems that none of the functions can be called:</p>
  <pre><code>function main(workbook: ExcelScript.Workbook) {
     let app = workbook.getApplication();
  }
  </code></pre>