s="strike"><span class="old">a_1</span></span><span class="new">i_</span>))*nb)
    #define <span class="strike"><span class="old">dd_ref</span></span><span class="new">dwork</span>(<span class="strike"><span class="old">a_1</span></span><span class="new">i_</span>)   <span class="strike"><span class="old">(</span></span>dT<span class="new">, (dT_offset</span> + (2*minmn + (<span class="strike"><span class="old">a_1</span></span><span class="new">i_</span>))*nb)
    #<span class="new">else
    #</span>defin