' - - File: III_Ceil.txt
' - - Ceiling: The smallest (least) integer >= the number itself.

a = Ceil[2.9]   :  b = Ceil[2.001]  :  c = Ceil[6]
d = Ceil[-2.9]  :  e =Ceil[-2.001]  :  f = Ceil[-6]

' Sample Plot
F{t} = Ceil[t]
H<t> = <t, F, 0>
Plot[H,{t,-4,4,1000}]      ' Large points to lessen the jump slope "steps" of curve. 
' Markers option.
<t = -3>            ' Recall: Use this statement to execute after compile.






