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macro_rules! impl_math_float_sqrte {
([$elem_ty:ident; $elem_count:expr]: $id:ident | $test_tt:tt) => {
impl $id {
#[inline]
pub fn sqrte(self) -> Self {
use crate::codegen::math::float::sqrte::Sqrte;
Sqrte::sqrte(self)
}
}
test_if!{
$test_tt:
paste::item! {
pub mod [<$id _math_sqrte>] {
use super::*;
#[cfg_attr(not(target_arch = "wasm32"), test)] #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)]
fn sqrte() {
use crate::$elem_ty::consts::SQRT_2;
let tol = $id::splat(2.4e-4 as $elem_ty);
let z = $id::splat(0 as $elem_ty);
let error = (z - z.sqrte()).abs();
assert!(error.le(tol).all());
let o = $id::splat(1 as $elem_ty);
let error = (o - o.sqrte()).abs();
assert!(error.le(tol).all());
let t = $id::splat(2 as $elem_ty);
let e = $id::splat(SQRT_2 as $elem_ty);
let error = (e - t.sqrte()).abs();
assert!(error.le(tol).all());
}
}
}
}
};
}