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