anchor.diff: -;Starting assignment One
  +;ASSIGNMENT ONE
  +;NAME: SONOLA SOWEMIMO
  +;CLASS: CMPUT 325
  +;ID: 1293430
  +
   ;QUESTION ONE
  -;
   	(defun xmember (X Y)
   		(cond
   			((null Y) nil)
  
positive.code: 	)
  
  ;QUESTION FOUR
  	
  	(defun split (L)
  		(cond 
  			((null L) '(nil nil))
  
negative.code: 		)
  	)
  
  ;QUESTION THREE
  	(defun mix (L1 L2)
  		(cond
  			((null L2) L1)
  