1. Dart
2. dart:typed_data
3. Float64x2
4. Float64x2.fromFloat32x4 factory constructor

##### Float64x2 class

1. Constructors
2. Float64x2
3. fromFloat32x4
4. splat
5. zero
6. Properties
7. hashCode
8. runtimeType
9. signMask
10. x
11. y
12. Methods
13. abs
14. clamp
15. max
16. min
17. noSuchMethod
18. scale
19. sqrt
20. toString
21. withX
22. withY
23. Operators
24. operator *
25. operator +
26. operator -
27. operator /
28. operator ==
29. operator unary-

description

# Float64x2.fromFloat32x4 constructor Null safety

Float64x2.fromFloat32x4(

1. Float32x4 v

)

Uses the "x" and "y" lanes from `v`.

## Implementation

    external factory Float64x2.fromFloat32x4(Float32x4 v);