Hi all!
A while back, I was lurking on these forums and I came across this thread:
Symbolic Integration
I attempted to integrate dx /(1+x^16) like Mr. von Cube did with his NSpire. However, I used my 50g.
I am almost POSITIVE that I got an answer (Lots of ln and atan terms.)
However, I tried again recently, and I got an INTVX (or RISCH) error:
Unable to factor.
This really isn't terribly important; it just bothers me!
Any ideas as to why it may have worked back then but doesn't now?
Thanks,
Austin W.