<div dir="auto">no, it's eps_default. eps_scf 1e-6 is also recommend. <br></div><div style="line-height:1.5"><br><br>-------- Original message --------<br>From: Yang Liu <330...@qq.com><br>Date: Tue, Nov 5, 2019, 23:43<br>To: cp2k <...@googlegroups.com><br>Subject: [CP2K:12468] Re: Error: Cholesky decompose failed: the matrix is not<br> positive definite or ill-conditioned.<br><blockquote><div dir="ltr">Dear Zhang,<div><br /></div><div> thanks for your suggestion. I tried EPS_SCF value 1e-12, but the same error occurred.</div><div> </div><div> All the best,</div><div> Yang</div><div><br />On Wednesday, November 6, 2019 at 11:00:34 AM UTC+9, Yingchun Zhang wrote:<blockquote style="margin:0;margin-left:0.8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You can also try to set EPS_DEFAULT to a smaller value, the default is 1e-10, you can try 1e-12</div></blockquote></div></div>
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