ntum_CSD_compiler.CS_Decomp.CS_Decomp.get_csd">[docs]</a>    <span class="nd">@staticmethod</span>
    <span class="k">def</span> <span class="nf">get_csd</span><span class="p">(</span><span class="n">unitary_mats</span><span class="p">):</span>
        <span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        This function does a CS (cosine-sine) decomposition (by calling the</span>
<span class="sd">        LAPACK function cuncsd.f. The old C++ Qubiter called zggsvd.f</span>
<span class="sd">    