Struct classygroup::Mpz

pub struct Mpz {
    pub inner: mpz_t,
}

Fields

inner: mpz_t

Methods

impl Mpz

pub fn abs(&mut self, x: &Mpz)

pub fn abs_mut(&mut self)

pub fn add(&mut self, x: &Mpz, y: &Mpz)

pub fn add_mut(&mut self, x: &Mpz)

pub fn add_ui_mut(&mut self, x: u64)

pub fn sub_ui_mut(&mut self, x: u64)

pub fn sub_mul(&mut self, x: &Mpz, y: &Mpz)

pub fn cmp_mpz(&self, other: &Mpz) -> i32

pub fn cmpabs(&self, other: &Mpz) -> i32

pub fn cmp_si(&self, val: i64) -> i32

pub fn cdiv_q(&mut self, x: &Mpz, y: &Mpz)

pub fn cdiv_r(&mut self, x: &Mpz, y: &Mpz)

pub fn divexact(&mut self, n: &Mpz, d: &Mpz)

pub fn divexact_mut(&mut self, d: &Mpz)

pub fn fdiv_q(&mut self, x: &Mpz, y: &Mpz)

pub fn fdiv_q_mut(&mut self, x: &Mpz)

pub fn fdiv_r(&mut self, x: &Mpz, y: &Mpz)

pub fn fdiv_r_mut(&mut self, x: &Mpz)

pub fn fdiv_qr(&mut self, r: &mut Mpz, x: &Mpz, y: &Mpz)

pub fn fdiv_q_ui(&mut self, x: &Mpz, val: u64)

pub fn fdiv_q_ui_mut(&mut self, val: u64)

pub fn tdiv_q_mut(&mut self, x: &Mpz)

pub fn fits_slong_p(&self) -> i32

pub fn gcd(&mut self, x: &Mpz, y: &Mpz)

pub fn gcd_mut(&mut self, x: &Mpz)

pub fn gcdext(&mut self, d: &mut Mpz, e: &mut Mpz, a: &Mpz, m: &Mpz)

pub fn get_si(&self) -> i64

pub fn modulo(&mut self, x: &Mpz, y: &Mpz)

pub fn modulo_mut(&mut self, x: &Mpz)

pub fn mul(&mut self, x: &Mpz, y: &Mpz)

pub fn mul_mut(&mut self, x: &Mpz)

pub fn mul_ui(&mut self, x: &Mpz, val: u64)

pub fn mul_si(&mut self, x: &Mpz, val: i64)

pub fn mul_ui_mut(&mut self, val: u64)

pub fn neg(&mut self, x: &Mpz)

pub fn neg_mut(&mut self)

pub fn odd(&self) -> i32

pub fn root_mut(&mut self, x: u64) -> i32

pub fn set(&mut self, x: &Mpz)

pub fn set_cstr(&mut self, cs: &CString)

pub fn set_si(&mut self, val: i64)

pub fn set_ui(&mut self, val: u64)

pub fn sgn(&self) -> i32

pub fn square_mut(&mut self)

pub fn sub(&mut self, x: &Mpz, y: &Mpz)

pub fn submul(&mut self, x: &Mpz, y: &Mpz)

pub fn sub_mut(&mut self, x: &Mpz)

pub fn swap(&mut self, a: &mut Mpz)

pub fn tdiv_q_2exp(&mut self, op1: &Mpz, op2: u64)

pub fn bit_length(&self) -> usize

pub fn is_neg(&self) -> bool

pub fn size(&self) -> usize

pub fn getlimbn(&self, n: i64) -> limb_t

pub fn is_zero(&self) -> bool

pub fn is_one(&self) -> bool

pub fn div_floor(&mut self, numerator: &Mpz, denom: &Mpz)

pub fn add_mul(&mut self, x: &Mpz, y: &Mpz)

pub fn from_bytes(data: &[u8]) -> Self

pub fn to_u64(&self) -> Option<u64>

pub fn one() -> Mpz

pub fn zero() -> Mpz

pub fn probab_prime(&self, reps: i32) -> ProbabPrimeResult

Determine whether n is prime.

This function performs some trial divisions, then reps Miller-Rabin probabilistic primality tests. A higher reps value will reduce the chances of a non-prime being identified as “probably prime”. A composite number will be identified as a prime with a probability of less than 4^(-reps). Reasonable values of reps are between 15 and 50.

pub fn is_prime(&self, iterations: usize) -> bool

pub fn crem_u16(&self, modulus: u16) -> u16

Trait Implementations

impl Clone for Mpz

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mpz

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

Formats the value using the given formatter.

impl Default for Mpz

fn default() -> Self

Returns the "default value" for a type.

impl Eq for Mpz

impl From<u64> for Mpz

fn from(x: u64) -> Self

Performs the conversion.

impl FromStr for Mpz

type Err = NulError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Mpz

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Mpz

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Mpz> for Mpz

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Mpz> for Mpz

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Send for Mpz

impl Sync for Mpz