text: -- randexpr1.test
  -- 
  -- db eval {SELECT case a+(abs(+13)/abs(a)) when ~(e)*(abs(b* -t1.d*19-t1.c+a-~t1.b*b-coalesce((select max(case when not exists(select 1 from t1 where d in (f,t1.c,f) or t1.c not in (13,f,t1.a)) then case when t1.a>= -t1.e then (( - -b)) else t1.b end else c end+e) from t1 where (a>11)),13)*17)/abs(e)) then 11 else c end FROM t1 WHERE 17 between a and t1.a}
  SELECT case a+(abs(+13)/abs(a)) when ~(e)*(abs(b* -t1.d*19-t1.c+a-~t1.b*b-coalesce((select max(case when not exists(select 1 from t1 where d in (f,t1.c,f) or t1.c not in (13,f,t1.a)) then case when t1.a>= -t1.e then (( - -b)) else t1.b end else c end+e) from t1 where (a>11)),13)*17)/abs(e)) then 11 else c end FROM t1 WHERE 17 between a and t1.a