/*
* SPDX-License-Identifier: MIT
* Copyright (c) 2023 - 2026. The DeepCausality Authors and Contributors. All Rights Reserved.
*/usecrate::{Dual, Real};usecore::fmt::{Display, Formatter,Result};impl<T: Real + Display> Display forDual<T>{fnfmt(&self, f:&mutFormatter<'_>)-> Result{write!(f,"{} + {}ε",self.re,self.du)}}