September 2017 Update

Task/Catalan-numbers/Eiffel/catalan-numbers-1.e

@@ -1,19 +0,0 @@
-class
-	CATALAN_NUMBERS
-feature
-
-	cat_num(n:INTEGER): DOUBLE
-	require
-		n_not_negative:n>= 0
-	local
-		s,t: DOUBLE
-	do
-	if n=0 then
-		Result:= 1.0
-	else
-		t:= 4*n.to_double-2
-		s:= n.to_double+1
-		Result:= t/s*cat_num(n-1)
-	end
-	end
-end

Task/Catalan-numbers/Eiffel/catalan-numbers-2.e

@@ -1,24 +0,0 @@
-class
-	APPLICATION
-inherit
-	ARGUMENTS
-create
-	make
-feature {NONE} -- Initialization
-	make
-	local
-		s: STRING
-		do
-			create cat
-			from
-				i:=0
-			until
-				i>14
-			loop
-				io.put_double (cat.cat_num (i))
-				io.put_string ("%N")
-				i:= i+1
-			end
-		end
-	cat: CATALAN_NUMBERS
-end