' - -  File: III_Abs1.txt    

X{t} = Abs[t^3] / t^2
A<t> = <t, X, 0>           ' Do not list any parameters within vector <....>. See Walk Thru.


t0 = -5  :  tf = 5:  n = 100
Plot[A, {t, t0, tf, n}]      ' Plot commands spellings are not case sensitive.

' After Execute, key the Graph button.
' Check the 'Set 2D' Box in the lower left on the graph display to lock on 2D display.
' Or,  move the arrow keys on the keyboard.

' Check the 'Set 2D' box again to allow  the use of the keyboard arrow keys.


