So let me get this straight... The sign of 0 is 0. Not positive or negative, just 0. And the CVX variable is equal to 0. So how is the sign of CVX equal to 1?! Computers. Sometimes their amazing, and sometimes... This happens. :P

Read help of "FORMAT$()".

That was exactly what I needed, thank you so much!

Whoops, meant "they're" in the original post, not "their"!

Maybe there's some weird rounding error in your example? I got it to work fine.

An interesting test in that situation would be "PRINT CVX==0".

Well, it wasn't quite like that, CVX was being changed quite a bit in my program. After the program was run, even though it ended up as 0, it still rounded to 1. My pic was just me checking each of the variables to see what was going on, and I was kind of dumbfounded when I realized it wasn't me, but the computer that was messing up!

it's possible that c was 0.00000001 and it was rounded down when displayed