Trait malachite_base::num::arithmetic::traits::DivExactAssign

pub trait DivExactAssign<RHS = Self> {
    // Required method
    fn div_exact_assign(&mut self, other: RHS);
}

Divides a number by another number in place, assuming the first exactly divides the second.

If it doesn’t, this function may panic or assign a meaningless number to the first number.

Required Methods

fn div_exact_assign(&mut self, other: RHS)

Implementations on Foreign Types

impl DivExactAssign for i8

fn div_exact_assign(&mut self, other: i8)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for i16

fn div_exact_assign(&mut self, other: i16)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for i32

fn div_exact_assign(&mut self, other: i32)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for i64

fn div_exact_assign(&mut self, other: i64)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for i128

fn div_exact_assign(&mut self, other: i128)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for isize

fn div_exact_assign(&mut self, other: isize)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for u8

fn div_exact_assign(&mut self, other: u8)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for u16

fn div_exact_assign(&mut self, other: u16)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for u32

fn div_exact_assign(&mut self, other: u32)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for u64

fn div_exact_assign(&mut self, other: u64)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for u128

fn div_exact_assign(&mut self, other: u128)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

impl DivExactAssign for usize

fn div_exact_assign(&mut self, other: usize)

Divides a value by another value in place. The value being assigned to must be exactly divisible by the value on the right-hand side.

If self is not exactly divisible by other, this function may panic or return a meaningless result.

$$ x \gets \frac{x}{y}. $$

If you are unsure whether the division will be exact, use self /= other instead. If you’re unsure and you want to know, use self.div_assign_mod(other) and check whether the remainder is zero. If you want a function that panics if the division is not exact, use self.div_round_assign(other, Exact).

Worst-case complexity

Constant time and additional memory.

Panics

Panics if other is zero or if self is Self::MIN and other is -1.

Examples

See here.

Implementors