@Override public void V(int pos, SubMatrix qm) { qm.set(0, 0, var); }
@Override public void S(int pos, SubMatrix sm) { sm.set(0, 0, std()); }
@Override public void addV(int pos, SubMatrix p) { p.add(0, 0, var); }
@Override public void Pi0(SubMatrix pi0) { if (!zeroinit) { pi0.set(0, 0, var); } }
@Override public boolean Pf0(SubMatrix pf0, StateInfo info) { if (info == StateInfo.Forecast) pf0.set(0, 0, var); return true; }
@Override public void diffuseConstraints(SubMatrix b) { if (!zeroinit) { b.set(0, 0, 1); } }
@Override public void T(int pos, SubMatrix tr) { tr.set(0, 0, 1); }