WP 34S solve an integral

[Dieter]

(04-24-2015 01:01 PM)CR Haeger Wrote:  If I understand correctly, the x≠0? and x<> L steps ensure that the latest exact (versus rounded) SLV guess is passed back to the SLV routine?

These two steps make sure that usually the exact function result is returned to the SLV routine.
Only if that value rounds to zero, this zero is passed to SLV so that it will quit.

In other words:

IF Round(fx, 5) = 0
    THEN return 0
    ELSE return fx
END IF

Dieter