#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![feature(cfg_target_has_reliable_f16_f128)]
#![expect(internal_features)]
#![feature(f16)]
fn main() {
    #[cfg(not(miri))] #[cfg(target_has_reliable_f16_math)]
    {
        let m = 10.0_f16;
        let x = 4.0_f16;
        let b = 60.0_f16;
        assert_eq!(m.mul_add(x, b), 100.0);
        assert_eq!(m * x + b, 100.0);
        let one_plus_eps = 1.0_f16 + f16::EPSILON;
        let one_minus_eps = 1.0_f16 - f16::EPSILON;
        let minus_one = -1.0_f16;
        assert_eq!(
            one_plus_eps.mul_add(one_minus_eps, minus_one), - f16::EPSILON * f16::EPSILON
        );
        assert_eq!(one_plus_eps * one_minus_eps + minus_one, 0.0);
    }
}