l1:= ref(c,2)>ref(o,2) and ref(c,1)<ref(o,1) and c<o and (ref(o,1)-ref(c,1))/ref(o,1)>0.03 and ref(o,1)/ref(c,1)>o/c;l2:= ref(v,2)>ref(v,1) and ref(v,2)>v;l3:= ref(c,2)>ref...
value_a:=(/)*100;value_b:=(value_a,(value_a,1))=value_a;value_c:=(value_a,2)=value_a;value_d:=(close,(close,1))=close;xg:value_b and value_c and value_d;