<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><font size="3"><span style="font-family: lucida console,sans-serif;">Dear QE developers and users; </span></font><br><font style="font-family: lucida console,sans-serif;" size="3">I'm using QE-4.3.2 and I wanna do Mole</font><font size="3"><span style="font-family: lucida console,sans-serif;">cular Dynamics calculations, with Conjugate Gradient scheme... When looking to PWscf documentation (INPUT_PW) I find only the "verlet" and "langevin" algorithm for "calculation=md" !! I wanna be sure if the conjugate gradient is included (possible) or not? <br><br>Thanks in advance<br>Best regards </span></font> <br><br><div style="text-align:left;"><font style="font-family:lucida console, sans-serif;" size="3">=======================================</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;"
size="3">Abdesalem HOUARI</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">-------------------------------------------------------------------------------------------</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">Department of physics, Theoretical Physics Laboratory</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3"><a rel="nofollow">University of Bejaia</a>-06000. Algeria</font><font style="font-family:lucida console, sans-serif;" size="3">.</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">E-mail: <span style="text-decoration:underline;"><a rel="nofollow">abdeslam.houari@univ-bejaia.dz</a></span> & <a rel="nofollow">habdslam@yahoo.fr</a></font><br
style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3"><span style="text-decoration:underline;background-color:rgb(0, 0, 255);font-style:italic;"></span></font><a rel="nofollow" style="font-family:lucida console, sans-serif;" target="_blank" href="https://sites.google.com/site/houariabdeslam/homepage">https://sites.google.com/site/houariabdeslam/homepage</a><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">Phone: +213 34 21 53 04</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">Fax: +213 34 21 59 86</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console, sans-serif;" size="3">Cell phone: +213 551 36 29 01 (emergency only !!)</font><br style="font-family:lucida console, sans-serif;"><font style="font-family:lucida console,
sans-serif;" size="3">=======================================</font><span style="font-family:lucida console, sans-serif;">=</span><br></div></td></tr></table>