I do some additions in my app, and I ran into this strange problem: when I add 1.3 and 0.1, I get 1.4000000000000001 instead of just 1.4:

B4X:

```
Log(1.3 + 0.1)
Log(1.3 + 0.11)
Log(1.3 + 0.102)
```

I even defined the numbers separately as doubles and then added them. same result. I even tried them as strings.

Please help... I'm so confused.