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DoubleComplex Structure

The DoubleComplex struct represents a complex number, consisting of a real part and an imaginary part.
Inheritance Hierarchy
SystemObject
  SystemValueType
    CenterSpace.NMath.CoreDoubleComplex

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
[SerializableAttribute]
public struct DoubleComplex

The DoubleComplex type exposes the following members.

Constructors
 NameDescription
Public methodDoubleComplex(Double) Constructs a DoubleComplex instance with the specified real part. The imaginary part is set to 0.0.
Public methodDoubleComplex(FloatComplex) Constructs a DoubleComplex instance from a FloatComplex instance.
Public methodDoubleComplex(Single) Constructs a DoubleComplex instance with the specified real part. The imaginary part is set to 0.0.
Public methodDoubleComplex(String) Constructs a DoubleComplex instance from a string representation of the form real,imag or (real,imag).
Public methodDoubleComplex(Double, Double) Constructs a DoubleComplex instance with the specified real and imaginary parts.
Public methodDoubleComplex(Single, Single) Constructs a DoubleComplex instance with the specified real and imaginary parts.
Public methodDoubleComplex(String, NumberStyles) Constructs a new DoubleComplex instance from a given string representation using the specified style.
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Methods
 NameDescription
Public methodStatic memberAdd(Double, DoubleComplex) Returns the sum of a real and a complex number.
Public methodStatic memberAdd(DoubleComplex, DoubleComplex) Returns the sum of two complex numbers.
Public methodStatic memberAdd(DoubleComplex, Double) Returns the sum of a complex number and a real number.
Public methodStatic memberArg Returns the argument (or phase) of a complex number.
Public methodConj Returns the conjugate of this complex number.
Public methodStatic memberConj(DoubleComplex)Obsolete.
Returns the conjugate of a complex number.
Public methodStatic memberDivide(Double, DoubleComplex) Returns the quotient of dividing a real number by a complex number.
Public methodStatic memberDivide(DoubleComplex, DoubleComplex) Returns the quotient of dividing one complex number by another.
Public methodStatic memberDivide(DoubleComplex, Double) Returns the quotient of dividing a complex number by a real number.
Public methodEquals Tests for equality of this complex number and another complex number.
(Overrides ValueTypeEquals(Object))
Public methodStatic memberFromPolar Returns a complex number in Cartesian form from the supplied polar coordinates.
Public methodGetHashCode Returns an integer hash code for this complex number.
(Overrides ValueTypeGetHashCode)
Public methodStatic memberMultiply(Double, DoubleComplex) Returns the product of a real and a complex number.
Public methodStatic memberMultiply(DoubleComplex, DoubleComplex) Returns the product of two complex numbers.
Public methodStatic memberMultiply(DoubleComplex, Double) Returns the product of a complex number and a real.
Public methodNaNEquals Tests for equality of this complex number and another complex number.
Public methodStatic memberNegate Returns the negation of a complex number.
Public methodStatic memberNorm Returns the norm (or modulus) of a complex number.
Public methodStatic memberParse(String) Constructs a DoubleComplex instance from a string representation of the form real,imag or (real,imag).
Public methodStatic memberParse(String, NumberStyles) Constructs a new DoubleComplex instance from a given string representation using the specified style.
Public methodStatic memberSubtract(Double, DoubleComplex) Returns the difference of a real number and a complex number.
Public methodStatic memberSubtract(DoubleComplex, DoubleComplex) Returns the difference of two complex numbers.
Public methodStatic memberSubtract(DoubleComplex, Double) Returns the difference of a complex number and a real number.
Public methodToString Returns a formatted string representation of this complex number of the form (real,imag).
(Overrides ValueTypeToString)
Public methodToString(String) Returns a formatted string representation of this complex number of the form (real,imag) The real numbers real and imag are formatted according to the input format string formatString.
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Operators
 NameDescription
Public operatorStatic memberAddition(Double, DoubleComplex) Returns the sum of a real and a complex number.
Public operatorStatic memberAddition(DoubleComplex, DoubleComplex) Returns the sum of two complex numbers.
Public operatorStatic memberAddition(DoubleComplex, Double) Returns the sum of a complex number and a real number.
Public operatorStatic memberDivision(Double, DoubleComplex) Returns the quotient of dividing a real number by a complex number.
Public operatorStatic memberDivision(DoubleComplex, DoubleComplex) Returns the quotient of dividing one complex number by another.
Public operatorStatic memberDivision(DoubleComplex, Double) Returns the quotient of dividing a complex number by a real number.
Public operatorStatic memberEquality(DoubleComplex, DoubleComplex) Tests for equality of two complex numbers.
Public operatorStatic member(Double to DoubleComplex) Implicitly converts a double-precision floating point number into a DoubleComplex instance. The imaginary part is set to 0.0.
Public operatorStatic member(FloatComplex to DoubleComplex) Implicitly converts a FloatComplex instance into a DoubleComplex instance.
Public operatorStatic memberInequality(DoubleComplex, DoubleComplex) Tests for inequality of two complex numbers.
Public operatorStatic memberMultiply(Double, DoubleComplex) Returns the product of a real and a complex number.
Public operatorStatic memberMultiply(DoubleComplex, DoubleComplex) Returns the product of two complex numbers.
Public operatorStatic memberMultiply(DoubleComplex, Double) Returns the product of a complex number and a real.
Public operatorStatic memberSubtraction(Double, DoubleComplex) Returns the difference of a real number and a complex number.
Public operatorStatic memberSubtraction(DoubleComplex, DoubleComplex) Returns the difference of two complex numbers.
Public operatorStatic memberSubtraction(DoubleComplex, Double) Returns the difference of a complex number and a real number.
Public operatorStatic memberUnaryNegation(DoubleComplex) Returns the negation of a complex number.
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Fields
 NameDescription
Public fieldImag The imaginary part of this complex number.
Public fieldReal The real part of this complex number.
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Remarks
A DoubleComplex instance has public double-precision floating point data members Real and Imag.
DoubleComplex supports equality operations, conversion from type double or a string representation, and basic arithmetic operations. Static member functions are also provided for returning the argument (or phase) of a complex number, the complex conjugate, the norm (or modulus), and for converting from polar coordinates.
Trigonometric functions for complex numbers, and mathematical functions such as exponents, logarithms, powers, and square roots, are available in class NMathFunctions.
See Also