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<div id="version" align=right><b>slepc-3.7.3 2016-09-29</b></div>
<div id="bugreport" align=right><a href="mailto:slepc-maint@upv.es?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: slepc-3.7.3 v3.7.3 docs/manualpages/EPS/EPSSolve.html "><small>Report Typos and Errors</small></a></div>
<H1>EPSSolve</H1>
Solves the eigensystem.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepceps.h"
PetscErrorCode EPSSolve(EPS eps)
</PRE>
Collective on <A HREF="../EPS/EPS.html#EPS">EPS</A>
<P>
<H3><FONT COLOR="#883300">Input Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0"><TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>eps </B></TD><TD> - eigensolver context obtained from <A HREF="../EPS/EPSCreate.html#EPSCreate">EPSCreate</A>()
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Options Database Keys</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_view </B></TD><TD> - print information about the solver used
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_view_mat0 binary </B></TD><TD> - save the first matrix (A) to the default binary viewer
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_view_mat1 binary </B></TD><TD> - save the second matrix (B) to the default binary viewer
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_view_vectors binary </B></TD><TD> - save the computed eigenvectors to the default binary viewer
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_view_values </B></TD><TD> - print computed eigenvalues
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_converged_reason </B></TD><TD> - print reason for convergence, and number of iterations
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_error_absolute </B></TD><TD> - print absolute errors of each eigenpair
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_error_relative </B></TD><TD> - print relative errors of each eigenpair
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-eps_error_backward </B></TD><TD> - print backward errors of each eigenpair
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../EPS/EPSCreate.html#EPSCreate">EPSCreate</A>(), <A HREF="../EPS/EPSSetUp.html#EPSSetUp">EPSSetUp</A>(), <A HREF="../EPS/EPSDestroy.html#EPSDestroy">EPSDestroy</A>(), <A HREF="../EPS/EPSSetTolerances.html#EPSSetTolerances">EPSSetTolerances</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/eps/interface/epssolve.c.html#EPSSolve">src/eps/interface/epssolve.c</A>
<BR><A HREF="./index.html">Index of all EPS routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#883300">Examples</FONT></H3>
<A HREF="../../../src/eps/examples/tutorials/ex1.c.html">src/eps/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex2.c.html">src/eps/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex3.c.html">src/eps/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex4.c.html">src/eps/examples/tutorials/ex4.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex5.c.html">src/eps/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex7.c.html">src/eps/examples/tutorials/ex7.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex9.c.html">src/eps/examples/tutorials/ex9.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex10.c.html">src/eps/examples/tutorials/ex10.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex11.c.html">src/eps/examples/tutorials/ex11.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex12.c.html">src/eps/examples/tutorials/ex12.c.html</A><BR>
<A HREF="../../../src/eps/examples/tutorials/ex13.c.html">src/eps/examples/tutorials/ex13.c.html</A><BR>
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