Lua 5.2.0-work35.2.0-work3

1 files changed, 0 insertions, 32 deletions

diff --git a/test/factorial.lua b/test/factorial.lua
deleted file mode 100644
index 7c4cf0fa..00000000
--- a/test/factorial.lua
+++ /dev/null
@@ -1,32 +0,0 @@
--- function closures are powerful
-
--- traditional fixed-point operator from functional programming
-Y = function (g)
-      local a = function (f) return f(f) end
-      return a(function (f)
-                 return g(function (x)
-                             local c=f(f)
-                             return c(x)
-                           end)
-               end)
-end
-
-
--- factorial without recursion
-F = function (f)
-      return function (n)
-               if n == 0 then return 1
-               else return n*f(n-1) end
-             end
-    end
-
-factorial = Y(F)   -- factorial is the fixed point of F
-
--- now test it
-function test(x)
-	io.write(x,"! = ",factorial(x),"\n")
-end
-
-for n=0,16 do
-	test(n)
-end