docs: float exponential syntax (#10973)

2021-07-28 07:21:42 +02:00 · 2021-07-28 07:21:42 +02:00 · 64458c9308
parent 45ad48d76a
commit 64458c9308
1 changed files with 11 additions and 4 deletions
--- a/doc/docs.md
+++ b/doc/docs.md
@ -624,6 +624,13 @@ f2 := f32(3.14)
 If you do not specify the type explicitly, by default float literals
 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
 #### Basic Array Concepts
 Arrays are collections of data elements of the same type. They can be represented by