Struct num_complex::Complex [] [src]

pub struct Complex<T> {
    pub re: T,
    pub im: T,
}
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A complex number in Cartesian form.

Fields

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Real portion of the complex number

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Imaginary portion of the complex number

Methods

impl<T: Clone + Num> Complex<T>
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Create a new Complex

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Returns imaginary unit

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Returns the square of the norm (since T doesn't necessarily have a sqrt function), i.e. re^2 + im^2.

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Multiplies self by the scalar t.

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Divides self by the scalar t.

impl<T: Clone + Num + Neg<Output=T>> Complex<T>
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Returns the complex conjugate. i.e. re - i im

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Returns 1/self

impl<T: Clone + Float> Complex<T>
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Calculate |self|

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Calculate the principal Arg of self.

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Convert to polar form (r, theta), such that self = r * exp(i * theta)

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Convert a polar representation into a complex number.

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Computes e^(self), where e is the base of the natural logarithm.

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Computes the principal value of natural logarithm of self.

This function has one branch cut:

  • (-∞, 0], continuous from above.

The branch satisfies -π ≤ arg(ln(z)) ≤ π.

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Computes the principal value of the square root of self.

This function has one branch cut:

  • (-∞, 0), continuous from above.

The branch satisfies -π/2 ≤ arg(sqrt(z)) ≤ π/2.

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Raises self to a floating point power.

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Returns the logarithm of self with respect to an arbitrary base.

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Raises self to a complex power.

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Raises a floating point number to the complex power self.

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Computes the sine of self.

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Computes the cosine of self.

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Computes the tangent of self.

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Computes the principal value of the inverse sine of self.

This function has two branch cuts:

  • (-∞, -1), continuous from above.
  • (1, ∞), continuous from below.

The branch satisfies -π/2 ≤ Re(asin(z)) ≤ π/2.

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Computes the principal value of the inverse cosine of self.

This function has two branch cuts:

  • (-∞, -1), continuous from above.
  • (1, ∞), continuous from below.

The branch satisfies 0 ≤ Re(acos(z)) ≤ π.

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Computes the principal value of the inverse tangent of self.

This function has two branch cuts:

  • (-∞i, -i], continuous from the left.
  • [i, ∞i), continuous from the right.

The branch satisfies -π/2 ≤ Re(atan(z)) ≤ π/2.

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Computes the hyperbolic sine of self.

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Computes the hyperbolic cosine of self.

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Computes the hyperbolic tangent of self.

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Computes the principal value of inverse hyperbolic sine of self.

This function has two branch cuts:

  • (-∞i, -i), continuous from the left.
  • (i, ∞i), continuous from the right.

The branch satisfies -π/2 ≤ Im(asinh(z)) ≤ π/2.

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Computes the principal value of inverse hyperbolic cosine of self.

This function has one branch cut:

  • (-∞, 1), continuous from above.

The branch satisfies -π ≤ Im(acosh(z)) ≤ π and 0 ≤ Re(acosh(z)) < ∞.

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Computes the principal value of inverse hyperbolic tangent of self.

This function has two branch cuts:

  • (-∞, -1], continuous from above.
  • [1, ∞), continuous from below.

The branch satisfies -π/2 ≤ Im(atanh(z)) ≤ π/2.

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Checks if the given complex number is NaN

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Checks if the given complex number is infinite

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Checks if the given complex number is finite

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Checks if the given complex number is normal

Trait Implementations

impl<T: Default> Default for Complex<T>
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Returns the "default value" for a type. Read more

impl<T: Debug> Debug for Complex<T>
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Formats the value using the given formatter.

impl<T: Hash> Hash for Complex<T>
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Feeds this value into the state given, updating the hasher as necessary.

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Feeds a slice of this type into the state provided.

impl<T: Clone> Clone for Complex<T>
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Returns a copy of the value. Read more

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Performs copy-assignment from source. Read more

impl<T: Copy> Copy for Complex<T>
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impl<T: PartialEq> PartialEq for Complex<T>
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl<T: Clone + Num> From<T> for Complex<T>
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Performs the conversion.

impl<'a, T: Clone + Num> From<&'a T> for Complex<T>
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Performs the conversion.

impl<'a, 'b, T: Clone + Num> Add<&'b Complex<T>> for &'a Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, T: Clone + Num> Add<Complex<T>> for &'a Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, T: Clone + Num> Add<&'a Complex<T>> for Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<T: Clone + Num> Add<Complex<T>> for Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, 'b, T: Clone + Num> Sub<&'b Complex<T>> for &'a Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, T: Clone + Num> Sub<Complex<T>> for &'a Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, T: Clone + Num> Sub<&'a Complex<T>> for Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<T: Clone + Num> Sub<Complex<T>> for Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, 'b, T: Clone + Num> Mul<&'b Complex<T>> for &'a Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, T: Clone + Num> Mul<Complex<T>> for &'a Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, T: Clone + Num> Mul<&'a Complex<T>> for Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<T: Clone + Num> Mul<Complex<T>> for Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, 'b, T: Clone + Num> Div<&'b Complex<T>> for &'a Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<'a, T: Clone + Num> Div<Complex<T>> for &'a Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<'a, T: Clone + Num> Div<&'a Complex<T>> for Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<T: Clone + Num> Div<Complex<T>> for Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<T: Clone + Num + Neg<Output=T>> Neg for Complex<T>
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The resulting type after applying the - operator

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The method for the unary - operator

impl<'a, T: Clone + Num + Neg<Output=T>> Neg for &'a Complex<T>
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The resulting type after applying the - operator

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The method for the unary - operator

impl<'a, T: Clone + Num> Add<&'a T> for Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, T: Clone + Num> Add<T> for &'a Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, 'b, T: Clone + Num> Add<&'a T> for &'b Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<'a, T: Clone + Num> Sub<&'a T> for Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, T: Clone + Num> Sub<T> for &'a Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, 'b, T: Clone + Num> Sub<&'a T> for &'b Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<'a, T: Clone + Num> Mul<&'a T> for Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, T: Clone + Num> Mul<T> for &'a Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, 'b, T: Clone + Num> Mul<&'a T> for &'b Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<'a, T: Clone + Num> Div<&'a T> for Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<'a, T: Clone + Num> Div<T> for &'a Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<'a, 'b, T: Clone + Num> Div<&'a T> for &'b Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<T: Clone + Num> Add<T> for Complex<T>
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The resulting type after applying the + operator

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The method for the + operator

impl<T: Clone + Num> Sub<T> for Complex<T>
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The resulting type after applying the - operator

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The method for the - operator

impl<T: Clone + Num> Mul<T> for Complex<T>
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The resulting type after applying the * operator

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The method for the * operator

impl<T: Clone + Num> Div<T> for Complex<T>
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The resulting type after applying the / operator

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The method for the / operator

impl<T: Clone + Num> Zero for Complex<T>
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Returns the additive identity element of Self, 0. Read more

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Returns true if self is equal to the additive identity.

impl<T: Clone + Num> One for Complex<T>
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Returns the multiplicative identity element of Self, 1. Read more

impl<T> Display for Complex<T> where T: Display + Num + PartialOrd + Clone
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Formats the value using the given formatter.