fn atan(self: T) -> T;
Returns the arctangent (inverse of tangent) of the input fixed point number.
self
(T
) - The input fixed point
A fixed point number representing the arctangent (inverse of tangent) of the input value.
use orion::numbers::{FP16x16, FP16x16Impl, FixedTrait};
fn atan_fp_example() -> FP16x16 {
// We instantiate fixed point here.
let fp = FixedTrait::new_unscaled(2, false);
// We can call `atan` function as follows.
fp.atan()
}
>>> {mag: 72558, sign: false} // = 1.10714872