Enum Subject

pub enum Subject {
    Infinity(bool),
    Int(i64),
    BInt(BigInt),
    Real(f64),
    BReal(BigDecimal),
    Rational(Rational64),
    BRational(BigRational),
    Complex(Complex64),
    Quad(Quadratic64),
    BQuad(BigQuadratic),
    QuadInt(),
    BQuadInt(),
}

A general suan object (su-bject) containing all possible numeric types involved in the calculation

Variants

Infinity(bool)

Positive infinity (true) or negative infinity (false). This number should only be used as a sentinel in comparison, arithmetic operators will panic if one of the operands is infinite.

Int(i64)

Small integer

BInt(BigInt)

Multi-precision integer

Real(f64)

Small real number

BReal(BigDecimal)

Multi-precision real number

Rational(Rational64)

Rational number

BRational(BigRational)

Multi-precision Rational number

Complex(Complex64)

Complex number

Quad(Quadratic64)

Quadratic number

BQuad(BigQuadratic)

Multi-precision Quadratic number

QuadInt()

Quadratic integer

BQuadInt()

Multi-precision Quadratic INteger

Implementations

impl Subject

pub fn int(self, rounding: Option<Rounding>) -> Self

pub fn real( self, precision: Option<Precision>, rounding: Option<Rounding>, ) -> Self

pub fn rational( self, precision: Option<Precision>, rounding: Option<Rounding>, ) -> Self

pub fn complex( self, precision: Option<Precision>, rounding: Option<Rounding>, ) -> Self

pub fn modulo(self, modulus: Self) -> ModularSubject

pub fn quad( self, precision: Option<Precision>, rounding: Option<Rounding>, ) -> Self

pub fn quadint(self, base: Self, rounding: Option<Rounding>) -> Self

pub fn cfrac(self) -> CfracSubject

impl Subject

pub fn prec(&self) -> Precision

Get the precision of the number, the return variant depends on the underlying implementation

pub fn trunc(&self) -> Subject

Get the integral part of the number

pub fn frac(&self) -> Subject

Get the fractional part of the number

Trait Implementations

impl Add for Subject

type Output = Subject

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for Subject

fn clone(&self) -> Subject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Subject

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

Formats the value using the given formatter.

impl Display for Subject

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

Formats the value using the given formatter.

impl Div for Subject

type Output = Subject

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl From<BigDecimal> for Subject

fn from(v: BigDecimal) -> Self

Converts to this type from the input type.

impl From<BigInt> for Subject

fn from(v: BigInt) -> Self

Converts to this type from the input type.

impl From<BigUint> for Subject

fn from(v: BigUint) -> Self

Converts to this type from the input type.

impl From<Complex<f64>> for Subject

fn from(v: Complex64) -> Self

Converts to this type from the input type.

impl From<QuadraticSurd<BigInt>> for Subject

fn from(v: BigQuadratic) -> Self

Converts to this type from the input type.

impl From<QuadraticSurd<i64>> for Subject

fn from(v: Quadratic64) -> Self

Converts to this type from the input type.

impl From<Ratio<BigInt>> for Subject

fn from(v: BigRational) -> Self

Converts to this type from the input type.

impl From<Ratio<i64>> for Subject

fn from(v: Rational64) -> Self

Converts to this type from the input type.

impl From<f64> for Subject

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i64> for Subject

fn from(v: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Subject

fn from(v: i8) -> Self

Converts to this type from the input type.

impl From<u64> for Subject

fn from(v: u64) -> Self

Converts to this type from the input type.

impl From<usize> for Subject

fn from(v: usize) -> Self

Converts to this type from the input type.

impl Hash for Subject

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 Mul for Subject

type Output = Subject

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl One for Subject

fn one() -> Self

Returns the multiplicative identity element of Self, 1.

fn is_one(&self) -> bool

Returns true if self is equal to the multiplicative identity.

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.

impl Ord for Subject

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Subject

fn eq(&self, other: &Self) -> 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 PartialOrd for Subject

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub for Subject

type Output = Subject

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl Zero for Subject

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl Eq for Subject