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