Enum TensorExpression

pub enum TensorExpression {
    KroneckerDeltas(Vec<[usize; 2]>),
    DotProduct {
        terms: Vec<Expression>,
        rank_combinations: Vec<HashMap<usize, String>>,
    },
    DirectProduct(Vec<Expression>),
}

Variants

KroneckerDeltas(Vec<[usize; 2]>)

DotProduct

Fields

terms: Vec<Expression>

rank_combinations: Vec<HashMap<usize, String>>

DirectProduct(Vec<Expression>)

Implementations

impl TensorExpression

pub fn assign(self, variables: &HashMap<&str, ConstantValue>) -> Expression

impl TensorExpression

pub fn differential(&self, variable_ids: &[&str]) -> Vec<Expression>

impl TensorExpression

pub fn not_1dimension_ranks_in_dot_product( terms: &Vec<Expression>, rank_combinations: &Vec<HashMap<RankIndex, String>>, ) -> HashMap<RankIndex, usize>

impl TensorExpression

pub fn sizes(&self) -> Vec<Size>

impl TensorExpression

pub fn _tex_code( &self, symbols: &HashMap<&str, &str>, brackets_level: BracketsLevel, ) -> String

pub fn tex_code(&self, symbols: &HashMap<&str, &str>) -> String

impl TensorExpression

pub fn variable_ids(&self) -> HashSet<&str>

Trait Implementations

impl Clone for TensorExpression

fn clone(&self) -> TensorExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TensorExpression

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TensorExpression

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<TensorExpression> for Expression

fn from(t: TensorExpression) -> Self

Converts to this type from the input type.

impl PartialEq for TensorExpression

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

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

const 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 Serialize for TensorExpression

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TensorExpression