Is this page wrong? I think there should be no parentheses.

[offchan42]

Is this page wrong? I think there should be no parentheses.

http://google.github.io/mathfu/mathfu_guide_building.html

[offchan42]

I have compiled the code and it fails. When I remove the parentheses then it works.

[jacmoe]

If you take a look at the release notes for the latest version:

The 1.1.0 release of MathFu improves the syntax for accessing x, y, z, w components of a vector (no more parentheses!).

I guess they forgot to update the documentation ;)