How to get past NaN value

[iFunKtion]

@micseydel - Ok, yes I see your point. There is one point that you clarified that is very important to know, and I did not up until this point, and that is your last point, that this issue probably has not been seen before. I was always under the impression that most issues have been seen at some point, but this is an assumption, it's good to get clarification that often with programming, some issues are actually new, possibly because newbies like myself unlikely code things properly, there are an awful lot of docs out there to read, and most of them are useless to the complete newbie, I am now in the position where documentation is just starting to be useful, and I am 15 months into my programming career, it's a much steeper learning curve than I expected.

Again, thank you, that last bit of information is very valuable to new programmers as posts that get no replies can leave one a little despondent and not knowing where to go to solve the problem. Have some more reputation.