i.e., L has types: Stype = SLU_SC, Dtype = SLU_Z, Mtype = SLU_TRLU.</pre><p>
<pre> U       (input) SuperMatrix*
         The factor U from the factorization Pr*A*Pc=L*U as computed by
         <a class="el" href="slu__zdefs_8h.html#58d722a16a6f114a94cb2f59c8b08df4">zgstrf()</a>. Use column-wise storage scheme, i.e., U has types:
         Stype = SLU_NC, Dtype = SLU_Z, Mtype = SLU_TRU.</pre><p>
<pre> perm_c  (input) int*, dimension (L-&gt;ncol)
	   Column permutation vector, which defines the 
         permu