' - - File: XVIa :   Solve Boundary Value Problem (BVP) 

'   Given:  X"(t) - 0.01 X{t}^2 = -g

g = 9.801

F{t,x,y} = y
G{t,x,y}= -g + 0.01 x^2

to = 0 : xo = 0 : tb = 5 : xb = 40 : a1 = 17 :  a2 = 23  :  fa = 1.10 :  er = 0.01
' - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BVP[F, G, {to,xo,tb,xb} {a1,a2} {fa, er, 6}]

' Note: Use predefined constants for the trial derivatives (a1, a2, ... used above)
'           Use " a1, a2"  and NOT "a1; a2" when you seek a solution.
'           The program seeks a RANGE between a1 & a2. Not EXACT a1or a2 values.

' Other files in this folder demonstrate several options and their formats. Note that if
'   a1 ; a2  rather than  a1,a2 was used, then  only these two  values and not a range
'   is performed.


