Struct PolyRing 

pub struct PolyRing {
    pub vars: Vec<Box<str>>,
    pub order: MonOrder,
}

多项式环身份 =（变元表, 项序）。相同身份的 Poly 才可相互运算。

Fields

vars: Vec<Box<str>>

order: MonOrder

Implementations

impl PolyRing

pub fn new<I: IntoIterator<Item: Into<Box<str>>>>( vars: I, order: MonOrder, ) -> Arc<Self>

pub fn nvars(&self) -> usize

Trait Implementations

impl Clone for PolyRing

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PolyRing

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for PolyRing

impl PartialEq for PolyRing

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PolyRing