' File: XIX_Integ2

a = 0               ' Left boundary.
b = 2               ' Right boundary
n = 10             ' Number of panels.

F{t} = 2+ Cos[2 * Sqrt[t] ]

xx = Integ[F, { a, b, n,2}]
ex = cos[2sqrt[2]]/2 + sqrt[2]sin[2sqrt[2]] + 7/2

' The output should be 3.46 over the above range.

'@Area = @xx,  units.!


