Struct ThomEncoding 

pub struct ThomEncoding {
    pub signs: Vec<i8>,
}

Thom encoding (sign sequence of derivatives).

Fields

signs: Vec<i8>

Signs of polynomial and its derivatives at the root. +1 for positive, 0 for zero, -1 for negative.

Implementations

impl ThomEncoding

pub fn new(signs: Vec<i8>) -> Self

Create a new Thom encoding.

pub fn is_valid(&self) -> bool

Check if this encoding is valid.

Trait Implementations

impl Clone for ThomEncoding

fn clone(&self) -> ThomEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThomEncoding

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

Formats the value using the given formatter.

impl Hash for ThomEncoding

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ThomEncoding

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ThomEncoding

impl StructuralPartialEq for ThomEncoding