Determine a value is INTEGER

[DSMan195276]

I would consider doing something like  `IF x > intval - .00001 AND x < intval + .00001 THEN` to check for an integer value, that allows for the fact that it may not always be an exact integer but is still close enough for your approximation to work. The other suggestions on this page could work for detecting if it's an exact integer value, but that's probably not what you want to do since that's the likely cause of the "hiccups" you mentioned where the value isn't actually an integer even though it "should" be.