' III_Poly2.txt

'NOTE: To avoid division by zero, use the plot count (say 301) to ensure that the 
'             denominator <> 0.

' Click on the Set 2D if not already set.
' Under Options: Display Menu:
'       click Show Discontinuous?
'          click Yes, No Limit Markers.

N{x} = x^2 - 4
D{x} = x^2 - 3
     
P{x} = (N{x} / D{x})

F<x> = <x, P,0>

Plot[F, {x, -6, 6, 301}]

