#include <nitro/fx/fx_cp.h>
fx32 FX_InvSqrt(fx32 x);
This function calculates the reciprocal of an fx32 format square root
and returns the result in the fx32 format. The Divider and Square Root Calculator are used internally.
x |
fx32 format fixed-point decimal |
Reciprocal of the square root of x.
10/19/2004 Minor correction to Description.
01/19/2004 Initial version.