
*** Yes
> > 
*** Yes
> 
*** Yes
> 
*** Yes
> > Had to change pick_func.
*** Yes
> 
*** Yes
> 
*** Yes
> |    |    |    |    |    |    
*** Yes
> Function times_four applied to argument 5 is 20
Function fact applied to argument 5 is 120
Function times_four applied to argument 3 is 12
Function fact applied to argument 3 is 6
Function times_four applied to argument 7 is 28
Function fact applied to argument 7 is 5040

*** No
> 
