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fp.acosh

fn acosh(self: T) -> T;

Returns the value of the inverse hyperbolic cosine of the fixed point number.

Args

  • self(T) - The input fixed point

Returns

The inverse hyperbolic cosine of the input fixed point number.

Examples

use orion::numbers::{FP16x16, FP16x16Impl, FixedTrait};

fn acosh_fp_example() -> FP16x16 {
    // We instantiate fixed point here.
    let fp = FixedTrait::new_unscaled(2, false);

    // We can call `acosh` function as follows.
    fp.acosh()
}
>>> {mag: 86308, sign: false} // = 1.3169579