an><span class="mi">1</span><span class="p">)</span>


<span class="k">class</span> <span class="nc">UpperDiagonalThresholdedLogTransform</span><span class="p">:</span>
    <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">nu</span><span class="p">):</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">b_1</span> <span class="o">=</span> <span class="p">(</span><span class="n">