CosF30
Computes the operamath 2.30 cosine of a 16.16 fraction.
Synopsis
frac30 CosF30( frac16 x )
Description
This function returns the operamath 2.30 cosine of a 16.16 fraction. In operamath coordinates, there are 256.0 units in a circle.
Arguments
- x
- A 16.16 fraction describing the angle of the circle.
Return Value
The function returns the 2.30 cosine of the input angle.
Implementation
Folio call implemented in operamath V20.
Associated Files
operamath.h, operamath.lib
See Also
SinF16(), CosF16(), SinF32(), CosF32(), SinF30()