' - - File: XIIIf; IVP for first order differential equation:  X'(t) = F{t,x}

F{t,x} =  2 +2t  - 0.5Exp[t]
to = 0 : tf = 5 :  xo =0.5
IVP[F, {to, tf, xo}{1.05,0.001}]
' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
' Construct a slope field for F{x,y}
a = 0: b =5  :  n = 10
c = -5: d = 8  :  m =20
PlotSlopeField[F, { a,b,n}{c,d,m}{to,xo}]


' NOTE:
'  Change the vertical axis X, from 1.0 to 1.1 to force an off vertical axis scale.
'  This action shows that the original two curves matched each other.




