[][src]Struct js_sys::Math

#[repr(transparent)]
pub struct Math { /* fields omitted */ }

Methods

impl Math[src]

pub fn abs(x: f64) -> f64[src]

The Math.abs() function returns the absolute value of a number, that is Math.abs(x) = |x|

MDN documentation

impl Math[src]

pub fn acos(x: f64) -> f64[src]

The Math.acos() function returns the arccosine (in radians) of a number, that is ∀x∊[-1;1] Math.acos(x) = arccos(x) = the unique y∊[0;π] such that cos(y)=x

MDN documentation

impl Math[src]

pub fn acosh(x: f64) -> f64[src]

The Math.acosh() function returns the hyperbolic arc-cosine of a number, that is ∀x ≥ 1 Math.acosh(x) = arcosh(x) = the unique y ≥ 0 such that cosh(y) = x

MDN documentation

impl Math[src]

pub fn asin(x: f64) -> f64[src]

The Math.asin() function returns the arcsine (in radians) of a number, that is ∀x ∊ [-1;1] Math.asin(x) = arcsin(x) = the unique y∊[-π2;π2] such that sin(y) = x

MDN documentation

impl Math[src]

pub fn asinh(x: f64) -> f64[src]

The Math.asinh() function returns the hyperbolic arcsine of a number, that is Math.asinh(x) = arsinh(x) = the unique y such that sinh(y) = x

MDN documentation

impl Math[src]

pub fn atan(x: f64) -> f64[src]

The Math.atan() function returns the arctangent (in radians) of a number, that is Math.atan(x) = arctan(x) = the unique y ∊ [-π2;π2]such that tan(y) = x

impl Math[src]

pub fn atan2(y: f64, x: f64) -> f64[src]

The Math.atan2() function returns the arctangent of the quotient of its arguments.

MDN documentation

impl Math[src]

pub fn atanh(x: f64) -> f64[src]

The Math.atanh() function returns the hyperbolic arctangent of a number, that is ∀x ∊ (-1,1), Math.atanh(x) = arctanh(x) = the unique y such that tanh(y) = x

MDN documentation

impl Math[src]

pub fn cbrt(x: f64) -> f64[src]

The Math.cbrt() function returns the cube root of a number, that is Math.cbrt(x) = x^3 = the unique y such that y^3 = x

MDN documentation

impl Math[src]

pub fn ceil(x: f64) -> f64[src]

The Math.ceil() function returns the smallest integer greater than or equal to a given number.

MDN documentation

impl Math[src]

pub fn clz32(x: i32) -> u32[src]

The Math.clz32() function returns the number of leading zero bits in the 32-bit binary representation of a number.

MDN documentation

impl Math[src]

pub fn cos(x: f64) -> f64[src]

The Math.cos() static function returns the cosine of the specified angle, which must be specified in radians. This value is length(adjacent)/length(hypotenuse).

MDN documentation

impl Math[src]

pub fn cosh(x: f64) -> f64[src]

The Math.cosh() function returns the hyperbolic cosine of a number, that can be expressed using the constant e.

MDN documentation

impl Math[src]

pub fn exp(x: f64) -> f64[src]

The Math.exp() function returns e^x, where x is the argument, and e is Euler's number (also known as Napier's constant), the base of the natural logarithms.

MDN documentation

impl Math[src]

pub fn expm1(x: f64) -> f64[src]

The Math.expm1() function returns e^x - 1, where x is the argument, and e the base of the natural logarithms.

MDN documentation

impl Math[src]

pub fn floor(x: f64) -> f64[src]

The Math.floor() function returns the largest integer less than or equal to a given number.

MDN documentation

impl Math[src]

pub fn fround(x: f64) -> f32[src]

The Math.fround() function returns the nearest 32-bit single precision float representation of a Number.

MDN documentation

impl Math[src]

pub fn hypot(x: f64, y: f64) -> f64[src]

The Math.hypot() function returns the square root of the sum of squares of its arguments.

MDN documentation

impl Math[src]

pub fn imul(x: i32, y: i32) -> i32[src]

The Math.imul() function returns the result of the C-like 32-bit multiplication of the two parameters.

MDN documentation

impl Math[src]

pub fn log(x: f64) -> f64[src]

The Math.log() function returns the natural logarithm (base e) of a number. The JavaScript Math.log() function is equivalent to ln(x) in mathematics.

MDN documentation

impl Math[src]

pub fn log10(x: f64) -> f64[src]

The Math.log10() function returns the base 10 logarithm of a number.

MDN documentation

impl Math[src]

pub fn log1p(x: f64) -> f64[src]

The Math.log1p() function returns the natural logarithm (base e) of 1 + a number. MDN documentation

impl Math[src]

pub fn log2(x: f64) -> f64[src]

The Math.log2() function returns the base 2 logarithm of a number.

MDN documentation

impl Math[src]

pub fn max(x: f64, y: f64) -> f64[src]

The Math.max() function returns the largest of two numbers.

MDN documentation

impl Math[src]

pub fn min(x: f64, y: f64) -> f64[src]

The static function Math.min() returns the lowest-valued number passed into it.

MDN documentation

impl Math[src]

pub fn pow(base: f64, exponent: f64) -> f64[src]

The Math.pow() function returns the base to the exponent power, that is, base^exponent.

MDN documentation

impl Math[src]

pub fn random() -> f64[src]

The Math.random() function returns a floating-point, pseudo-random number in the range 0–1 (inclusive of 0, but not 1) with approximately uniform distribution over that range — which you can then scale to your desired range. The implementation selects the initial seed to the random number generation algorithm; it cannot be chosen or reset by the user.

MDN documentation

impl Math[src]

pub fn round(x: f64) -> f64[src]

The Math.round() function returns the value of a number rounded to the nearest integer.

MDN documentation

impl Math[src]

pub fn sign(x: f64) -> f64[src]

The Math.sign() function returns the sign of a number, indicating whether the number is positive, negative or zero.

MDN documentation

impl Math[src]

pub fn sin(x: f64) -> f64[src]

The Math.sin() function returns the sine of a number.

MDN documentation

impl Math[src]

pub fn sinh(x: f64) -> f64[src]

The Math.sinh() function returns the hyperbolic sine of a number, that can be expressed using the constant e: Math.sinh(x) = (e^x - e^-x)/2

MDN documentation

impl Math[src]

pub fn sqrt(x: f64) -> f64[src]

The Math.sqrt() function returns the square root of a number, that is ∀x ≥ 0, Math.sqrt(x) = √x = the unique y ≥ 0 such that y^2 = x

MDN documentation

impl Math[src]

pub fn tan(x: f64) -> f64[src]

The Math.tan() function returns the tangent of a number.

MDN documentation

impl Math[src]

pub fn tanh(x: f64) -> f64[src]

The Math.tanh() function returns the hyperbolic tangent of a number, that is tanh x = sinh x / cosh x = (e^x - e^-x)/(e^x + e^-x) = (e^2x - 1)/(e^2x + 1)

MDN documentation

impl Math[src]

pub fn trunc(x: f64) -> f64[src]

The Math.trunc() function returns the integer part of a number by removing any fractional digits.

MDN documentation

Methods from Deref<Target = Object>

pub fn has_own_property(&self, property: &JsValue) -> bool[src]

The hasOwnProperty() method returns a boolean indicating whether the object has the specified property as its own property (as opposed to inheriting it).

MDN documentation

pub fn is_prototype_of(&self, value: &JsValue) -> bool[src]

The isPrototypeOf() method checks if an object exists in another object's prototype chain.

MDN documentation

pub fn property_is_enumerable(&self, property: &JsValue) -> bool[src]

The propertyIsEnumerable() method returns a Boolean indicating whether the specified property is enumerable.

MDN documentation

pub fn to_locale_string(&self) -> JsString[src]

The toLocaleString() method returns a string representing the object. This method is meant to be overridden by derived objects for locale-specific purposes.

MDN documentation

pub fn to_string(&self) -> JsString[src]

The toString() method returns a string representing the object.

MDN documentation

pub fn value_of(&self) -> Object[src]

The valueOf() method returns the primitive value of the specified object.

MDN documentation

Trait Implementations

impl AsRef<JsValue> for Math[src]

impl AsRef<Object> for Math[src]

impl From<JsValue> for Math[src]

impl From<Math> for JsValue[src]

impl From<Math> for Object[src]

impl Clone for Math[src]

fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Debug for Math[src]

impl Deref for Math[src]

type Target = Object

The resulting type after dereferencing.

impl FromWasmAbi for Math[src]

type Abi = <JsValue as FromWasmAbi>::Abi

The wasm ABI type that this converts from when coming back out from the ABI boundary. Read more

impl IntoWasmAbi for Math[src]

type Abi = <JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary. Read more

impl<'a> IntoWasmAbi for &'a Math[src]

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary. Read more

impl WasmDescribe for Math[src]

impl OptionFromWasmAbi for Math[src]

impl OptionIntoWasmAbi for Math[src]

impl<'a> OptionIntoWasmAbi for &'a Math[src]

impl RefFromWasmAbi for Math[src]

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<Math>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous. Read more

impl JsCast for Math[src]

fn is_instance_of<T>(&self) -> bool where
    T: JsCast
[src]

Test whether this JS value is an instance of the type T. Read more

fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast
[src]

Performs a dynamic cast (checked at runtime) of this value into the target type T. Read more

fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast
[src]

Performs a dynamic cast (checked at runtime) of this value into the target type T. Read more

fn unchecked_into<T>(self) -> T where
    T: JsCast
[src]

Performs a zero-cost unchecked cast into the specified type. Read more

fn unchecked_ref<T>(&self) -> &T where
    T: JsCast
[src]

Performs a zero-cost unchecked cast into a reference to the specified type. Read more

Auto Trait Implementations

impl !Send for Math

impl !Sync for Math

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ReturnWasmAbi for T where
    T: IntoWasmAbi
[src]

type Abi = <T as IntoWasmAbi>::Abi

Same as IntoWasmAbi::Abi