diff --git a/dev/.documenter-siteinfo.json b/dev/.documenter-siteinfo.json
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--- a/dev/.documenter-siteinfo.json
+++ b/dev/.documenter-siteinfo.json
@@ -1 +1 @@
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+{"documenter":{"julia_version":"1.11.2","generation_timestamp":"2024-12-12T02:34:29","documenter_version":"1.8.0"}}
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diff --git a/dev/index.html b/dev/index.html
index e314cec..60ad84d 100644
--- a/dev/index.html
+++ b/dev/index.html
@@ -1158,4 +1158,4 @@
  0.582215   1.0e-5    1.0e-5    0.447532   …  1.0e-5     0.99997  0.99997
  0.140929   0.412588  0.506956  0.0280593     0.0519387  1.0e-5   1.0e-5
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- 0.222834   0.453456  0.389137  0.461778      0.71422    1.0e-5   1.0e-5</code></pre><pre><code class="language-julia hljs">d.ll_new</code></pre><pre><code class="nohighlight hljs">-2.9888456882726927e6</code></pre><h2 id="Multi-threading"><a class="docs-heading-anchor" href="#Multi-threading">Multi-threading</a><a id="Multi-threading-1"></a><a class="docs-heading-anchor-permalink" href="#Multi-threading" title="Permalink"></a></h2><p>Multi-threading is supported by default if the julia session is launched with multiple threads. For example, one may launch Julia with 8 thread using the following command: </p><pre><code class="language-bash hljs">julia -t 8</code></pre><h2 id="GPU-support"><a class="docs-heading-anchor" href="#GPU-support">GPU support</a><a id="GPU-support-1"></a><a class="docs-heading-anchor-permalink" href="#GPU-support" title="Permalink"></a></h2><p>GPU is enabled by setting the keyword argument <code>use_gpu</code> to <code>true</code>. The parts computing gradients and Hessians of the loglikelihood is moved to GPU.</p></article><nav class="docs-footer"><p class="footer-message">Powered by <a href="https://github.com/JuliaDocs/Documenter.jl">Documenter.jl</a> and the <a href="https://julialang.org/">Julia Programming Language</a>.</p></nav></div><div class="modal" id="documenter-settings"><div class="modal-background"></div><div class="modal-card"><header class="modal-card-head"><p class="modal-card-title">Settings</p><button class="delete"></button></header><section class="modal-card-body"><p><label class="label">Theme</label><div class="select"><select id="documenter-themepicker"><option value="auto">Automatic (OS)</option><option value="documenter-light">documenter-light</option><option value="documenter-dark">documenter-dark</option><option value="catppuccin-latte">catppuccin-latte</option><option value="catppuccin-frappe">catppuccin-frappe</option><option value="catppuccin-macchiato">catppuccin-macchiato</option><option value="catppuccin-mocha">catppuccin-mocha</option></select></div></p><hr/><p>This document was generated with <a href="https://github.com/JuliaDocs/Documenter.jl">Documenter.jl</a> version 1.8.0 on <span class="colophon-date" title="Wednesday 11 December 2024 02:34">Wednesday 11 December 2024</span>. Using Julia version 1.11.2.</p></section><footer class="modal-card-foot"></footer></div></div></div></body></html>
+ 0.222834   0.453456  0.389137  0.461778      0.71422    1.0e-5   1.0e-5</code></pre><pre><code class="language-julia hljs">d.ll_new</code></pre><pre><code class="nohighlight hljs">-2.9888456882726927e6</code></pre><h2 id="Multi-threading"><a class="docs-heading-anchor" href="#Multi-threading">Multi-threading</a><a id="Multi-threading-1"></a><a class="docs-heading-anchor-permalink" href="#Multi-threading" title="Permalink"></a></h2><p>Multi-threading is supported by default if the julia session is launched with multiple threads. For example, one may launch Julia with 8 thread using the following command: </p><pre><code class="language-bash hljs">julia -t 8</code></pre><h2 id="GPU-support"><a class="docs-heading-anchor" href="#GPU-support">GPU support</a><a id="GPU-support-1"></a><a class="docs-heading-anchor-permalink" href="#GPU-support" title="Permalink"></a></h2><p>GPU is enabled by setting the keyword argument <code>use_gpu</code> to <code>true</code>. The parts computing gradients and Hessians of the loglikelihood is moved to GPU.</p></article><nav class="docs-footer"><p class="footer-message">Powered by <a href="https://github.com/JuliaDocs/Documenter.jl">Documenter.jl</a> and the <a href="https://julialang.org/">Julia Programming Language</a>.</p></nav></div><div class="modal" id="documenter-settings"><div class="modal-background"></div><div class="modal-card"><header class="modal-card-head"><p class="modal-card-title">Settings</p><button class="delete"></button></header><section class="modal-card-body"><p><label class="label">Theme</label><div class="select"><select id="documenter-themepicker"><option value="auto">Automatic (OS)</option><option value="documenter-light">documenter-light</option><option value="documenter-dark">documenter-dark</option><option value="catppuccin-latte">catppuccin-latte</option><option value="catppuccin-frappe">catppuccin-frappe</option><option value="catppuccin-macchiato">catppuccin-macchiato</option><option value="catppuccin-mocha">catppuccin-mocha</option></select></div></p><hr/><p>This document was generated with <a href="https://github.com/JuliaDocs/Documenter.jl">Documenter.jl</a> version 1.8.0 on <span class="colophon-date" title="Thursday 12 December 2024 02:34">Thursday 12 December 2024</span>. Using Julia version 1.11.2.</p></section><footer class="modal-card-foot"></footer></div></div></div></body></html>