Initial data commit

Task/Generator-Exponential/Emacs-Lisp/generator-exponential.l

@@ -0,0 +1,28 @@
+;; lexical-binding: t
+(require 'generator)
+
+(iter-defun exp-gen (pow)
+  (let ((i -1))
+    (while
+      (setq i (1+ i))
+      (iter-yield (expt i pow)))))
+
+(iter-defun flt-gen ()
+  (let* ((g (exp-gen 2))
+	 (f (exp-gen 3))
+	 (i (iter-next g))
+	 (j (iter-next f)))
+    (while
+      (setq i (iter-next g))
+      (while (> i j)
+	(setq j (iter-next f)))
+      (unless (= i j)
+	(iter-yield i)))))
+	
+
+(let ((g (flt-gen))
+      (o 'nil))
+  (dotimes (i 29)
+    (setq o (iter-next g))
+    (when (>= i 20)
+      (print o))))