="box"><strong>function d_dt_z = selective_reduction_derivative(t, z, n_met_sub, ind_met_sub2bor, s0_bor, A, B, C, D, network_sub, N_sub_int, N_sub_bor, v0_bor);</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../../../up.png"></a></h2>
<div class="box"><strong>function d_dt_z = selective_reduction_derivative(t,z,n_met_sub,ind_met_sub2bor,s0_bor,A,B,C,D,network_sub,N_sub_int,N_sub_bor,v0_bor); </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a