 (ii) 0<c^*(x,h)<\lambda h when x_1(h)<x<%DIFDELCMD < \breve{x}%%% (h); (iii) \lambda h\leq c^*(x,h)<h when%DIFDELCMD < \breve{x}%%% (h)\leq x<x_2(h);
<coherence>  (ii) 0<c^*(x,h)<\lambda h when x_1(h)<x<%DIFDELCMD < \breve{x}%%% (h); (iii) \lambda h\leq c^*(x,h)<h when%DIFDELCMD < \breve{x}%%% (h)\leq x<x_2(h);
 (ii) 0<c^*(x,h)<\lambda h when x_1(h)<x<%DIFDELCMD < \breve{x}%%% %DIFDELCMD < \breve{x}%%% (h)\leq x<x_2(h);