3 lines
		
	
	
		
			49 B
		
	
	
	
		
			Scheme
		
	
	
	
	
	
		
		
			
		
	
	
			3 lines
		
	
	
		
			49 B
		
	
	
	
		
			Scheme
		
	
	
	
	
	
|  | (setf plus lambda (x y) (+ x y)) | ||
|  | (plus-plus a b) |