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use approx::AbsDiffEq;
use num::{Bounded, Signed};
use na::Scalar;
use simba::scalar::{ClosedAdd, ClosedMul, ClosedSub, RealField};
use std::cmp::PartialOrd;
pub trait Number:
Scalar
+ Copy
+ PartialOrd
+ ClosedAdd
+ ClosedSub
+ ClosedMul
+ AbsDiffEq<Epsilon = Self>
+ Signed
+ Bounded
{
}
impl<
T: Scalar
+ Copy
+ PartialOrd
+ ClosedAdd
+ ClosedSub
+ ClosedMul
+ AbsDiffEq<Epsilon = Self>
+ Signed
+ Bounded,
> Number for T
{
}
pub trait RealNumber: Number + RealField {}
impl<T: Number + RealField> RealNumber for T {}