Hi Gang

The Arduino Reference states the following.

Floats have only 6-7 decimal digits of precision. That means the total number of digits, not the number to the right of the decimal point.

This is a contradiction. The first sentence states that a float has 6-7 decimal digits of precision. From what I understand decimal digits are to the right of the decimal point. Does this mean the following is correct?

```
const float pi = 3.1415927
```

The second sentence states that the total number of digits, not the number to the right of the decimal point. Does this mean the following is correct?

```
const float pi = 3.141592
```

Any help would be greatly appreciated.

Cheers

Jase :)