1 files changed, 5 insertions, 0 deletions
diff --git a/y.lisp b/y.lisp
new file mode 100644
index 0000000..5e9218b
--- /dev/null
+++ b/y.lisp
@@ -0,0 +1,5 @@
+(setq! Y
+  (lambda (f)
+    (funcall
+      (lambda (x) (funcall f (funcall x x)))
+      (lambda (x) (funcall f (funcall x x))))))