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<title>linbox: LastInvariantFactor< _Ring, _Solver > Class Template Reference</title>
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<li class="navelem"><a class="el" href="namespace_lin_box.html">LinBox</a> </li>
<li class="navelem"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html">LastInvariantFactor</a> </li>
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<a href="#pub-methods">Public Member Functions</a> </div>
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<div class="title">LastInvariantFactor< _Ring, _Solver > Class Template Reference</div> </div>
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<!-- doxytag: class="LinBox::LastInvariantFactor" -->
<p>This is used in a Smith Form algorithm.
<a href="class_lin_box_1_1_last_invariant_factor.html#details">More...</a></p>
<p><code>#include <last-invariant-factor.h></code></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aff22f5e15e686f0df56479111e833bd9"></a><!-- doxytag: member="LinBox::LastInvariantFactor::LastInvariantFactor" ref="aff22f5e15e686f0df56479111e833bd9" args="(const Solver &_solver=Solver(), const Ring &_r=Ring(), int _threshold=DEFAULTLIFTHRESHOLD)" -->
 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html#aff22f5e15e686f0df56479111e833bd9">LastInvariantFactor</a> (const Solver &_solver=Solver(), const Ring &_r=Ring(), int _threshold=DEFAULTLIFTHRESHOLD)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">_Ring, an integer ring, _Solver, a function which solves Ax = b over the quotient field of _Ring. <br/></td></tr>
<tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a3985771e8a4a79e61e9519aa1c63c3c2"></a><!-- doxytag: member="LinBox::LastInvariantFactor::lastInvariantFactor" ref="a3985771e8a4a79e61e9519aa1c63c3c2" args="(Integer &lif, const IMatrix &A, const Vector &PrimeL) const " -->
template<class IMatrix , class Vector > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">Integer & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html#a3985771e8a4a79e61e9519aa1c63c3c2">lastInvariantFactor</a> (Integer &lif, const IMatrix &A, const Vector &PrimeL) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the last invariant factor of an integer matrix, by solving linear system, ignoring these factors of primes in list PrimeL. <br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class IMatrix , class Vector > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">Integer & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html#ae0ec547aa28492099d7d2babb78ea1c1">lastInvariantFactor_Bonus</a> (Integer &lif, Integer &Bonus, const IMatrix &A, const Vector &PrimeL) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the last invariant factor of an integer matrix, by solving linear system, ignoring these factors of primes in list PrimeL Implement the Bonus in ref{.... <a href="#ae0ec547aa28492099d7d2babb78ea1c1"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a655d4e2b0d5467fb80fb8825ce84adbc"></a><!-- doxytag: member="LinBox::LastInvariantFactor::lastInvariantFactor" ref="a655d4e2b0d5467fb80fb8825ce84adbc" args="(Integer &lif, const IMatrix &A) const " -->
template<class IMatrix > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">Integer & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html#a655d4e2b0d5467fb80fb8825ce84adbc">lastInvariantFactor</a> (Integer &lif, const IMatrix &A) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the last invariant factor. <br/></td></tr>
<tr><td class="memTemplParams" colspan="2"><a class="anchor" id="a256a395ea48c6dbf28086651f2e10dd3"></a><!-- doxytag: member="LinBox::LastInvariantFactor::lastInvariantFactor_Bonus" ref="a256a395ea48c6dbf28086651f2e10dd3" args="(Integer &lif, Integer &Bonus, const IMatrix &A) const " -->
template<class IMatrix > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">Integer & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_lin_box_1_1_last_invariant_factor.html#a256a395ea48c6dbf28086651f2e10dd3">lastInvariantFactor_Bonus</a> (Integer &lif, Integer &Bonus, const IMatrix &A) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compute the last invariant factor with Bonus. <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><h3>template<class _Ring, class _Solver><br/>
class LinBox::LastInvariantFactor< _Ring, _Solver ></h3>
<p>This is used in a Smith Form algorithm. </p>
<p>This computes the last invariant factor of an integer matrix, whether zero or not, by rational solving. </p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ae0ec547aa28492099d7d2babb78ea1c1"></a><!-- doxytag: member="LinBox::LastInvariantFactor::lastInvariantFactor_Bonus" ref="ae0ec547aa28492099d7d2babb78ea1c1" args="(Integer &lif, Integer &Bonus, const IMatrix &A, const Vector &PrimeL) const " -->
<div class="memitem">
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<td class="memname">Integer& lastInvariantFactor_Bonus </td>
<td>(</td>
<td class="paramtype">Integer & </td>
<td class="paramname"><em>lif</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">Integer & </td>
<td class="paramname"><em>Bonus</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const IMatrix & </td>
<td class="paramname"><em>A</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const Vector & </td>
<td class="paramname"><em>PrimeL</em> </td>
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<td></td>
<td>)</td>
<td></td><td> const<code> [inline]</code></td>
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<div class="memdoc">
<p>Compute the last invariant factor of an integer matrix, by solving linear system, ignoring these factors of primes in list PrimeL Implement the Bonus in ref{.... </p>
<p>} </p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>last-invariant-factor.h</li>
</ul>
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