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<div id="version" align=right><b>slepc-3.7.3 2016-09-29</b></div>
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<H1>BVInsertVecs</H1>
Insert a set of vectors into the specified columns.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcbv.h"
PetscErrorCode BVInsertVecs(BV V,PetscInt s,PetscInt *m,Vec *W,PetscBool orth)
</PRE>
Collective on <A HREF="../BV/BV.html#BV">BV</A>
<P>
<H3><FONT COLOR="#883300">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>V </B></TD><TD> - basis vectors
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>s </B></TD><TD> - first column of V to be overwritten
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>W </B></TD><TD> - set of vectors to be copied
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>orth </B></TD><TD> - flag indicating if the vectors must be orthogonalized
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Input/Output Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0"><TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>m </B></TD><TD> - number of input vectors, on output the number of linearly independent
vectors
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Notes</FONT></H3>
Copies the contents of vectors W to V(:,s:s+n). If the orthogonalization
flag is set, then the vectors are copied one by one and then orthogonalized
against the previous ones. If any of them is linearly dependent then it
is discarded and the value of m is decreased.
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../BV/BVInsertVec.html#BVInsertVec">BVInsertVec</A>(), <A HREF="../BV/BVOrthogonalizeColumn.html#BVOrthogonalizeColumn">BVOrthogonalizeColumn</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/sys/classes/bv/interface/bvfunc.c.html#BVInsertVecs">src/sys/classes/bv/interface/bvfunc.c</A>
<BR><A HREF="./index.html">Index of all BV routines</A>
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