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<link title="Gpr_version" rel="Chapter" href="Gpr_version.html"><title>Gpr.Block_diag</title>
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<h1>Module <a href="type_Gpr.Block_diag.html">Gpr.Block_diag</a></h1>
<pre><span class="keyword">module</span> Block_diag: <code class="type"><a href="Gpr_block_diag.html">Gpr_block_diag</a></code></pre><hr width="100%">
<pre><code><span id="TYPEt"><span class="keyword">type</span> <code class="type"></code>t</span> = private {</code></pre><table class="typetable">
<tr>
<td align="left" valign="top" >
<code> </code></td>
<td align="left" valign="top" >
<code><span id="TYPEELTt.data">data</span> : <code class="type">Lacaml.D.mat array</code>;</code></td>
</tr>
<tr>
<td align="left" valign="top" >
<code> </code></td>
<td align="left" valign="top" >
<code><span id="TYPEELTt.n">n</span> : <code class="type">int</code>;</code></td>
</tr></table>
}
<div class="info ">
Type of block diagonal matrices<br>
</div>
<pre><span id="VALcreate"><span class="keyword">val</span> create</span> : <code class="type">Lacaml.D.mat array -> <a href="Gpr_block_diag.html#TYPEt">t</a></code></pre><div class="info ">
<code class="code">create mats</code><br>
<b>Returns</b> a block diagonal matrix whose block elements are made
of the matrices in <code class="code">mats</code>.<br>
</div>
<pre><span id="VALcopy"><span class="keyword">val</span> copy</span> : <code class="type"><a href="Gpr_block_diag.html#TYPEt">t</a> -> <a href="Gpr_block_diag.html#TYPEt">t</a></code></pre><div class="info ">
<code class="code">copy bm</code><br>
<b>Returns</b> a copy of block diagonal matrix <code class="code">bm</code>.<br>
</div>
<pre><span id="VALpotrf"><span class="keyword">val</span> potrf</span> : <code class="type">?jitter:float -> <a href="Gpr_block_diag.html#TYPEt">t</a> -> unit</code></pre><div class="info ">
<code class="code">potrf ?jitter bm</code> perform Cholesky factorization on block diagonal matrix
<code class="code">bm</code> using Cholesky <code class="code">jitter</code> if given.<br>
</div>
<div class="param_info"><code class="code">jitter</code> : default = no jitter</div>
<pre><span id="VALpotri"><span class="keyword">val</span> potri</span> : <code class="type">?jitter:float -> ?factorize:bool -> <a href="Gpr_block_diag.html#TYPEt">t</a> -> unit</code></pre><div class="info ">
<code class="code">potri ?jitter ?factorize bm</code> invert block diagonal matrix <code class="code">bm</code> using
its Cholesky factor. If <code class="code">factorize</code> is <code class="code">false</code>, it is assumed that the
factorization has already been performed, otherwise it will be calculated
using Cholesky <code class="code">jitter</code> if given.<br>
</div>
<div class="param_info"><code class="code">jitter</code> : default = no jitter</div>
<div class="param_info"><code class="code">factorize</code> : default = <code class="code">true</code></div>
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