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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="MATMFFD"><H1>MATMFFD</H1></A>
<A HREF="../Mat/MATMFFD.html#MATMFFD">MATMFFD</A> = "mffd" - A matrix free matrix type.
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Developers Note: This is implemented on top of <A HREF="../Mat/MATSHELL.html#MATSHELL">MATSHELL</A> to get support for scaling and shifting without requiring duplicate code
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<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCreateMFFD.html#MatCreateMFFD">MatCreateMFFD</A>(), <A HREF="../SNES/MatCreateSNESMF.html#MatCreateSNESMF">MatCreateSNESMF</A>(), <A HREF="../Mat/MatMFFDSetFunction.html#MatMFFDSetFunction">MatMFFDSetFunction</A>(), <A HREF="../Mat/MatMFFDSetType.html#MatMFFDSetType">MatMFFDSetType</A>(),
<BR><A HREF="../Mat/MatMFFDSetFunctionError.html#MatMFFDSetFunctionError">MatMFFDSetFunctionError</A>(), <A HREF="../Mat/MatMFFDDSSetUmin.html#MatMFFDDSSetUmin">MatMFFDDSSetUmin</A>(), <A HREF="../Mat/MatMFFDSetFunction.html#MatMFFDSetFunction">MatMFFDSetFunction</A>()
<A HREF="../Mat/MatMFFDSetHHistory.html#MatMFFDSetHHistory">MatMFFDSetHHistory</A>(), <A HREF="../Mat/MatMFFDResetHHistory.html#MatMFFDResetHHistory">MatMFFDResetHHistory</A>(), <A HREF="../SNES/MatCreateSNESMF.html#MatCreateSNESMF">MatCreateSNESMF</A>(),
<A HREF="../Mat/MatMFFDGetH.html#MatMFFDGetH">MatMFFDGetH</A>(),
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/impls/mffd/mffd.c.html#MATMFFD">src/mat/impls/mffd/mffd.c</A>
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