deploy: d7b8d43

Author: github-actions[bot]

dev/api/generated/lapy.diffgeo.html

@@ -429,12 +429,12 @@
 <dt class="sig sig-object py" id="lapy.diffgeo.tet_compute_gradient">
 <span class="sig-prename descclassname"><span class="pre">lapy.diffgeo.</span></span><span class="sig-name descname"><span class="pre">tet_compute_gradient</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tet</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">vfunc</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#lapy.diffgeo.tet_compute_gradient" title="Link to this definition">¶</a></dt>
 <dd><p>Compute gradient of a vertex function f (for each tetra).</p>
-<p>For a tetrahedron (vi,vj,vk,vh) with volume V we have:</p>
+<p>For a tetrahedron <span class="math notranslate nohighlight">\((v_i, v_j, v_k, v_h)\)</span> with volume V we have:</p>
 <div class="math-wrapper docutils container">
 <div class="math notranslate nohighlight">
-\[\begin{split}grad(f) &amp;= [  (f_j - f_i) (vi-vk) \times (vh-vk) \\
-        &amp;   + (f_k - f_i) (vi-vh) \times (vj-vh) \\
-        &amp;   + (f_h - f_i) (vk-vi) \times (vj-vi) ] / (6 V).\end{split}\]</div>
+\[\begin{split}grad(f) = \left[ &amp;  (f_j - f_i) (v_i-v_k) \times (v_h-v_k) \\
+        &amp;   + (f_k - f_i) (v_i-v_h) \times (v_j-v_h) \\
+        &amp;   + (f_h - f_i) (v_k-v_i) \times (v_j-v_i) \right] / (6 V).\end{split}\]</div>
 </div>
 <dl class="field-list">
 <dt class="field-odd">Parameters<span class="colon">:</span></dt>