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docs: float exponential syntax (#10973)

pull/10984/head
Lukas Neubert 2021-07-28 07:21:42 +02:00 committed by GitHub
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@ -624,6 +624,13 @@ f2 := f32(3.14)
If you do not specify the type explicitly, by default float literals If you do not specify the type explicitly, by default float literals
will have the type of `f64`. will have the type of `f64`.
Float literals can also be declared as a power of ten:
```v
f0 := 42e1 // 420
f1 := 123e-2 // 1.23
f2 := 456e+2 // 45600
```
### Arrays ### Arrays
#### Basic Array Concepts #### Basic Array Concepts
Arrays are collections of data elements of the same type. They can be represented by Arrays are collections of data elements of the same type. They can be represented by