nn::math::AcosIdx Function

u16 AcosIdx(
     f32 x
);

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

Returns the inverse cosine of x in angle units for which one complete revolution is defined as equal to 65536 units.

Finds the value of the inverse cosine (arccosine).

2010/01/07

Initial version.