Data update

Task/Factorial/DuckDB/factorial-1.duckdb

@@ -0,0 +1,3 @@
+create or replace function factorial(n) as (
+  list_reduce( list_transform(range(1,n+1), x -> x::HUGEINT), (prod,n) -> prod * n)
+);

Task/Factorial/DuckDB/factorial-2.duckdb

@@ -0,0 +1,3 @@
+create or replace function double_precision_factorial(n) as (
+  list_product( range(1, n+1) )
+);

Task/Factorial/DuckDB/factorial-3.duckdb

@@ -0,0 +1,2 @@
+select n, n!, factorial(n), double_precision_factorial(n)
+from values (4), (30), (33) t(n);