<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Dear Prof. Blaha and users<br></span></div><div><span><br>Is it necessary to use 'case. ineece' in all functionals in the GGA+U method, or it should be used only for Hybrid functional in the </span><span>GGA+U method?</span><br><span></span><span>Best Regards</span></div><div><span>Ali</span></div></div></body></html>