Application example summary text:
EXAMPLE=103
Least squares solution of dy/dx + A y = F with y(0) = 0
Analytically integrated linear line element
A, F are misc real properties 1, 2 respectively
Exact solution: y(x) = (1 - e (-Ax)) * F / A
GET_REAL_MISC(1) = A, GET_REAL_MISC(2) = F
exact_case  31 ! Exact analytic solution

DATA_SET= 01
Remarks: A = 2, F = 10, exact y (x) = = 5(1 - e^(-2x))
5 L2 elements (initial value problem)