title: Google Spreadsheets Regex Case Insensitive (Regexreplace)
body: <p>I'm trying to create a case insensitive regex query in Google Spreadsheets with the regexreplace function. Is that possible? I've tried the \i flag and got a #REF error saying the expression was invalid: =regexreplace("Test","t\i","") gives an error when I would hope to get "es" as the final result.</p>
  
  <p>Is it possible? Is there a flag for case sensitivity in Google Spreadsheets?</p>
  
  <p>Thanks in advance!</p>