It is a bit hard for me to reproduce what I am experiencing. However, I have two values which were calculated using two methods. Both show the same value 5.555, but when I set them equal to each other, I get a false. For example,
> val1
[1] 5.555
> val2
[1] 5.555
> val1 == val2
[1] FALSE
How can I find how why they are different even though they show the same value in display?