static_integ.gr -- simple parallel integration.

This simple demo integrates a function (1/x) over an interval [a, b]
by dividing the interval in half and integrating over each half in
parallel.  The two results are then summed.

The interval can be changed within "SetInputs" node subroutine.

The answer is printed in the HeNCE display window.

As set know, the program integrates from 3.0 to 10.0.  The answer
should be about 1.20. 
