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<p>Hi,</p>
<p>I am solving a generalized eigenvalue problem using spectrum slicing. I am using this example (<a id="LPlnk131059" href="http://slepc.upv.es/documentation/current/src/eps/examples/tutorials/ex25.c.html" class="OWAAutoLink">http://slepc.upv.es/documentation/current/src/eps/examples/tutorials/ex25.c.html</a>)
as it is. Part of the code is:</p>
<pre width="80">ierr =<a href="http://slepc.upv.es/documentation/current/docs/manualpages/EPS/EPSKrylovSchurSetDetectZeros.html#EPSKrylovSchurSetDetectZeros">EPSKrylovSchurSetDetectZeros</a>(eps,PETSC_TRUE);CHKERRQ(ierr);<br>
</pre>
But I am getting the following: <br>
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[0]PETSC ERROR: Mismatch between number of values found and information from inertia, consider using EPSKrylovSchurSetDetectZeros()<br>
<div>[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.<br>
<br>
It seems the input PETSC_TRUE is not working for EPSKrylovSchurSetDetectZeros(). Any idea?<br>
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<p><span style="color:rgb(0,111,201)"><span style="color:rgb(0,111,201)"></span></span><span style="font-family:Georgia,serif; color:rgb(0,0,0)"><span style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)"><em style="color:rgb(0,0,0)"><strong style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)">M
Hassan</span></strong></em></span></span></span></p>
<span style="font-family:Georgia,serif; font-size:10pt; color:rgb(0,0,0)"><span style="color:rgb(0,0,0)"><em style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)"></span></em></span></span><br>
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