nn::math::AcosFIdx Function

f32 AcosFIdx(
     f32 x
);

	Name	Description
in	x	Value whose inverse cosine (arccosine) you wish to find.

Returns the inverse cosine in angle units for which one complete revolution is defined as equal to 256.0 units.

Finds the value of the inverse cosine (arccosine).

2010/01/07

Initial version.