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<html>
<title>Mat</title><body bgcolor="FFFFFF">
   <div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
   <div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/concepts/mat.html "><small>Report Typos and Errors</small></a></div>
<h2>Mat</h2>
<menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex1.c.html"><CONCEPT>ordering a matrix - loading a binary matrix and vector;</CONCEPT></A>
<menu>
Reads a PETSc matrix and vector from a file and reorders it.<BR>  -f0 &lt;input_file&gt; : first file to load (small system)<BR>
  -f1 &lt;input_file&gt; : second file to load (larger system)<BR>
</menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex12.c.html"><CONCEPT>ordering a matrix - loading a binary matrix and vector;</CONCEPT></A>
<menu>
Reads a PETSc matrix and vector from a file appends the vector the matrix<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex1.c.html"><CONCEPT>loading a binary matrix and vector;</CONCEPT></A>
<menu>
Reads a PETSc matrix and vector from a file and reorders it.<BR>  -f0 &lt;input_file&gt; : first file to load (small system)<BR>
  -f1 &lt;input_file&gt; : second file to load (larger system)<BR>
</menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex12.c.html"><CONCEPT>loading a binary matrix and vector;</CONCEPT></A>
<menu>
Reads a PETSc matrix and vector from a file appends the vector the matrix<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex9.c.html"><CONCEPT>composite matrices</CONCEPT></A>
<menu>
Tests MatCreateComposite()<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex10.c.html"><CONCEPT>loading a binary matrix;</CONCEPT></A>
<menu>
Reads a PETSc matrix and computes the 2 norm of the columns<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex11.c.html"><CONCEPT>mesh partitioning</CONCEPT></A>
<menu>
Tests MatMeshToDual()<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex15.c.html"><CONCEPT>mat partitioning</CONCEPT></A>
<menu>
Example of using graph partitioning to segment an image<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex17.c.html"><CONCEPT>mat partitioning</CONCEPT></A>
<menu>
Example of using graph partitioning with a matrix in which some procs have empty ownership<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex15.c.html"><CONCEPT>image segmentation</CONCEPT></A>
<menu>
Example of using graph partitioning to segment an image<BR></menu>
<LI><A HREF="../../../src/mat/examples/tutorials/ex17.c.html"><CONCEPT>image segmentation</CONCEPT></A>
<menu>
Example of using graph partitioning with a matrix in which some procs have empty ownership<BR></menu>
</menu>
</body>
</html>