Quad Structure

Represents a real number in IEEE/IEC quadruple-precision floating-point format.

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.0

[SerializableAttribute]
public readonly struct Quad : IComparable, 
	IEquatable<Quad>, IComparable<Quad>, IFormattable, 
	IEquatable<double>, IComparable<double>, IConvertible, 
	IBinaryFloatingPointIeee754<Quad>, IParsable<Quad>, ISpanFormattable, 
	ISpanParsable<Quad>, IAdditionOperators<Quad, Quad, Quad>, 
	IAdditiveIdentity<Quad, Quad>, IBinaryNumber<Quad>, 
	IBitwiseOperators<Quad, Quad, Quad>, IComparisonOperators<Quad, Quad, bool>, 
	IEqualityOperators<Quad, Quad, bool>, IDecrementOperators<Quad>, 
	IDivisionOperators<Quad, Quad, Quad>, IIncrementOperators<Quad>, 
	IModulusOperators<Quad, Quad, Quad>, IMultiplicativeIdentity<Quad, Quad>, 
	IMultiplyOperators<Quad, Quad, Quad>, INumber<Quad>, 
	INumberBase<Quad>, ISubtractionOperators<Quad, Quad, Quad>, 
	IUnaryNegationOperators<Quad, Quad>, IUnaryPlusOperators<Quad, Quad>, 
	IUtf8SpanFormattable, IUtf8SpanParsable<Quad>, IExponentialFunctions<Quad>, 
	IFloatingPointConstants<Quad>, IFloatingPoint<Quad>, ISignedNumber<Quad>, 
	IFloatingPointIeee754<Quad>, IHyperbolicFunctions<Quad>, ILogarithmicFunctions<Quad>, 
	IPowerFunctions<Quad>, IRootFunctions<Quad>, ITrigonometricFunctions<Quad>, 
	IMinMaxValue<Quad>

Visual Basic

<SerializableAttribute>
Public Structure Quad
	Implements IComparable, IEquatable(Of Quad), 
	IComparable(Of Quad), IFormattable, IEquatable(Of Double), 
	IComparable(Of Double), IConvertible, IBinaryFloatingPointIeee754(Of Quad), 
	IParsable(Of Quad), ISpanFormattable, ISpanParsable(Of Quad), 
	IAdditionOperators(Of Quad, Quad, Quad), IAdditiveIdentity(Of Quad, Quad), 
	IBinaryNumber(Of Quad), IBitwiseOperators(Of Quad, Quad, Quad), 
	IComparisonOperators(Of Quad, Quad, Boolean), IEqualityOperators(Of Quad, Quad, Boolean), 
	IDecrementOperators(Of Quad), IDivisionOperators(Of Quad, Quad, Quad), 
	IIncrementOperators(Of Quad), IModulusOperators(Of Quad, Quad, Quad), 
	IMultiplicativeIdentity(Of Quad, Quad), IMultiplyOperators(Of Quad, Quad, Quad), 
	INumber(Of Quad), INumberBase(Of Quad), ISubtractionOperators(Of Quad, Quad, Quad), 
	IUnaryNegationOperators(Of Quad, Quad), IUnaryPlusOperators(Of Quad, Quad), 
	IUtf8SpanFormattable, IUtf8SpanParsable(Of Quad), IExponentialFunctions(Of Quad), 
	IFloatingPointConstants(Of Quad), IFloatingPoint(Of Quad), ISignedNumber(Of Quad), 
	IFloatingPointIeee754(Of Quad), IHyperbolicFunctions(Of Quad), ILogarithmicFunctions(Of Quad), 
	IPowerFunctions(Of Quad), IRootFunctions(Of Quad), ITrigonometricFunctions(Of Quad), 
	IMinMaxValue(Of Quad)

C++/CLI

[SerializableAttribute]
public value class Quad : IComparable, IEquatable<Quad>, 
	IComparable<Quad>, IFormattable, IEquatable<double>, 
	IComparable<double>, IConvertible, IBinaryFloatingPointIeee754<Quad>, 
	IParsable<Quad>, ISpanFormattable, ISpanParsable<Quad>, 
	IAdditionOperators<Quad, Quad, Quad>, IAdditiveIdentity<Quad, Quad>, 
	IBinaryNumber<Quad>, IBitwiseOperators<Quad, Quad, Quad>, 
	IComparisonOperators<Quad, Quad, bool>, IEqualityOperators<Quad, Quad, bool>, 
	IDecrementOperators<Quad>, IDivisionOperators<Quad, Quad, Quad>, 
	IIncrementOperators<Quad>, IModulusOperators<Quad, Quad, Quad>, 
	IMultiplicativeIdentity<Quad, Quad>, IMultiplyOperators<Quad, Quad, Quad>, 
	INumber<Quad>, INumberBase<Quad>, ISubtractionOperators<Quad, Quad, Quad>, 
	IUnaryNegationOperators<Quad, Quad>, IUnaryPlusOperators<Quad, Quad>, 
	IUtf8SpanFormattable, IUtf8SpanParsable<Quad>, IExponentialFunctions<Quad>, 
	IFloatingPointConstants<Quad>, IFloatingPoint<Quad>, ISignedNumber<Quad>, 
	IFloatingPointIeee754<Quad>, IHyperbolicFunctions<Quad>, ILogarithmicFunctions<Quad>, 
	IPowerFunctions<Quad>, IRootFunctions<Quad>, ITrigonometricFunctions<Quad>, 
	IMinMaxValue<Quad>

[<SealedAttribute>]
[<SerializableAttribute>]
type Quad = 
    struct
        inherit ValueType
        interface IComparable
        interface IEquatable<Quad>
        interface IComparable<Quad>
        interface IFormattable
        interface IEquatable<float>
        interface IComparable<float>
        interface IConvertible
        interface IBinaryFloatingPointIeee754<Quad>
        interface IParsable<Quad>
        interface ISpanFormattable
        interface ISpanParsable<Quad>
        interface IAdditionOperators<Quad, Quad, Quad>
        interface IAdditiveIdentity<Quad, Quad>
        interface IBinaryNumber<Quad>
        interface IBitwiseOperators<Quad, Quad, Quad>
        interface IComparisonOperators<Quad, Quad, bool>
        interface IEqualityOperators<Quad, Quad, bool>
        interface IDecrementOperators<Quad>
        interface IDivisionOperators<Quad, Quad, Quad>
        interface IIncrementOperators<Quad>
        interface IModulusOperators<Quad, Quad, Quad>
        interface IMultiplicativeIdentity<Quad, Quad>
        interface IMultiplyOperators<Quad, Quad, Quad>
        interface INumber<Quad>
        interface INumberBase<Quad>
        interface ISubtractionOperators<Quad, Quad, Quad>
        interface IUnaryNegationOperators<Quad, Quad>
        interface IUnaryPlusOperators<Quad, Quad>
        interface IUtf8SpanFormattable
        interface IUtf8SpanParsable<Quad>
        interface IExponentialFunctions<Quad>
        interface IFloatingPointConstants<Quad>
        interface IFloatingPoint<Quad>
        interface ISignedNumber<Quad>
        interface IFloatingPointIeee754<Quad>
        interface IHyperbolicFunctions<Quad>
        interface ILogarithmicFunctions<Quad>
        interface IPowerFunctions<Quad>
        interface IRootFunctions<Quad>
        interface ITrigonometricFunctions<Quad>
        interface IMinMaxValue<Quad>
    end

Inheritance: Object → ValueType → Quad

Implements: IComparable, IComparable<Quad>, IComparable<Double>, IConvertible, IEquatable<Quad>, IEquatable<Double>, IFormattable, IParsable<Quad>, ISpanFormattable, ISpanParsable<Quad>, IUtf8SpanFormattable, IUtf8SpanParsable<Quad>, IAdditionOperators<Quad, Quad, Quad>, IAdditiveIdentity<Quad, Quad>, IBinaryFloatingPointIeee754<Quad>, IBinaryNumber<Quad>, IBitwiseOperators<Quad, Quad, Quad>, IComparisonOperators<Quad, Quad, Boolean>, IDecrementOperators<Quad>, IDivisionOperators<Quad, Quad, Quad>, IEqualityOperators<Quad, Quad, Boolean>, IExponentialFunctions<Quad>, IFloatingPoint<Quad>, IFloatingPointConstants<Quad>, IFloatingPointIeee754<Quad>, IHyperbolicFunctions<Quad>, IIncrementOperators<Quad>, ILogarithmicFunctions<Quad>, IMinMaxValue<Quad>, IModulusOperators<Quad, Quad, Quad>, IMultiplicativeIdentity<Quad, Quad>, IMultiplyOperators<Quad, Quad, Quad>, INumber<Quad>, INumberBase<Quad>, IPowerFunctions<Quad>, IRootFunctions<Quad>, ISignedNumber<Quad>, ISubtractionOperators<Quad, Quad, Quad>, ITrigonometricFunctions<Quad>, IUnaryNegationOperators<Quad, Quad>, IUnaryPlusOperators<Quad, Quad>

Remarks

Use the Quad structure to represent real numbers with an extended range and precision.

Constructors

Quad(BigInteger)	Constructs a new Quad for a BigInteger value.
Quad(BigRational)	Constructs a new Quad for a BigInteger value.
Quad(Decimal)	Constructs a new Quad for a Decimal value.
Quad(Double)	Constructs a new Quad.
Quad(Int32)	Constructs a new Quad.
Quad(Int64)	Constructs a new Quad.
Quad(UInt32)	Constructs a new Quad.
Quad(UInt64)	Constructs a new Quad.
Quad(Double, Double)	Constructs a new quadruple precision number from two double-precision numbers.
Quad(Int64, Int64)	Constructs a new quadruple precision number from raw data.

Properties

High64Bits	Gets the upper 64 bits in the binary representation of the quadruple precision floating-point number.
Low64Bits	Gets the lower 64 bits in the binary representation of the quadruple precision floating-point number.

Methods

Abs	Returns the absolute value of a quadruple precision number.
Acos	Returns the angle whose cosine is the specified number.
Acosh	Returns the inverse hyperbolic cosine of a number.
AcosPi	Returns the angle whose cosine is the specified number in multiples of π.
Asin	Returns the angle whose sine is the specified number.
Asinh	Returns the inverse hyperbolic sine of a number.
AsinPi	Returns the angle whose sine is the specified number.
Atan	Returns the angle whose tangent is the specified number as multiples of π.
Atan2	Returns the angle between the X-axis and the ray from the origin to the specified point.
Atan2Pi	Computes the arc-tangent for the quotient of two values and divides the result by pi.
Atanh	Returns the inverse hyperbolic tangent of a number.
AtanPi	Returns the angle whose tangent is the specified number as multiples of π.
BitDecrement	Returns the largest value that compares less than a specified value.
BitIncrement	Returns the smallest value that compares greater than a specified value.
Cbrt	Computes the cube-root of a value.
Ceiling	Returns the smallest integral value that is greater than or equal to the specified quadruple precision number.
Clamp	Clamps a value to an inclusive minimum and maximum value.
Compare	Compares two quadruple-precision numbers.
CompareTo(Double)	Compares a number to another number.
CompareTo(Quad)	Compares a number to another number.
CopySign	Copies the sign of a value to the sign of another value.
Cos	Returns the cosine of the specified angle.
Cosh	Returns the hyperbolic cosine of the specified angle.
CosPi	Returns the cosine of the specified angle in multiples of π.
CreateChecked<TOther>	Creates an instance of the current type from a value, throwing an overflow exception for any values that fall outside the representable range of the current type.
CreateSaturating<TOther>	Creates an instance of the current type from a value, saturating any values that fall outside the representable range of the current type.
CreateTruncating<TOther>	Creates an instance of the current type from a value, truncating any values that fall outside the representable range of the current type.
Equals(Double)	Tests whether a number equals another number.
Equals(Object)	Indicates whether this instance and a specified object are equal. (Overrides ValueType.Equals(Object))
Equals(Quad)	Tests whether a number equals another number.
Erf	Evaluates the error function.
Erfc	Evaluates the complementary error function.
Exp	Returns e raised to the specified power.
Exp10	Computes 10 raised to a given power.
Exp10M1	Computes 10 raised to a given power and subtracts one.
Exp2	Computes 2 raised to a given power.
Exp2M1	Computes 2 raised to a given power and subtracts one.
ExpM1	Computes E raised to a given power and subtracts one.
ExpMinus1	Returns e raised to the specified power to the specified accuracy.
Floor	Returns the largest integer less than or equal to the specified quadruple precision number.
FusedMultiplyAdd	Computes the fused multiply-add of three values.
GetHashCode	Returns the hash code for this instance. (Overrides ValueType.GetHashCode())
GetType	Gets the Type of the current instance. (Inherited from Object)
Hypot	Gets the length of the hypotenuse of a right-angled triangle with sides of specified length.
Ieee754Remainder	Computes the remainder of two values as specified by IEEE 754.
ILogB	Computes the integer logarithm of a value.
InverseErf	Evaluates the inverse of the error function.
InverseErfc	Evaluates the inverse of the complementary error function.
IsEvenInteger	Determines if a value represents an even integral number.
IsFinite	Returns whether the specified quadruple-precision floating-point number is finite.
IsInfinity	Returns whether the specified quadruple-precision floating-point number is infinite.
IsInteger	Determines if a value represents an integral number.
IsNaN	Checks if the value of a value is "Not a Number."
IsNegative	Determines if a value represents a negative real number.
IsNegativeInfinity	Returns whether the specified quadruple-precision floating-point number is equal to negative infinity.
IsNormal	Returns whether the specified quadruple-precision floating-point number is normal.
IsOddInteger	Determines if a value represents an odd integral number.
IsPositive	Determines if a value represents zero or a positive real number.
IsPositiveInfinity	Returns whether the specified quadruple-precision floating-point number is equal to positive infinity.
IsPow2	Determines if a value is a power of two.
IsRealNumber	Determines if a value represents a real number.
IsSubnormal	Returns whether the specified quadruple-precision floating-point number is subnormal.
Log(Quad)	Returns the natural (base e) logarithm of a specified number.
Log(Quad, Quad)	Returns the logarithm of a specified number in a specified base.
Log10	Returns the base 10 logarithm of a specified number.
Log1PlusX	Returns the natural logarithm of 1 plus the argument.
Log2	Returns the base 2 logarithm of a specified number.
Max	Returns the larger of two quadruple precision numbers.
MaxMagnitude	Compares two values to compute which is greater.
MaxMagnitudeNumber	Compares two values to compute which has the greater magnitude and returning the other value if an input is NaN.
MaxNumber	Compares two values to compute which is greater and returning the other value if an input is NaN.
Min	Returns the smaller of two quadruple precision numbers.
MinMagnitude	Compares two values to compute which is lesser.
MinMagnitudeNumber	Compares two values to compute which has the lesser magnitude and returning the other value if an input is NaN.
MinNumber	Compares two values to compute which is lesser and returning the other value if an input is NaN.
Parse(String)	Converts a string value to a Quad.
Parse(ReadOnlySpan<Char>, IFormatProvider)	Converts a span of characters to a Quad.
Parse(String, NumberStyles)	Converts a string value to a Quad.
Parse(String, IFormatProvider)	Converts a string value to a Quad.
Parse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider)	Converts a span of characters to a Quad.
Parse(String, NumberStyles, IFormatProvider)	Converts a string value to a Quad.
Pow(Quad, Quad)	Returns a specified number raised to the specified power.
Pow(Quad, Int32)	Returns a number raised to an integer power.
ReciprocalEstimate	Computes an estimate of the reciprocal of a value.
ReciprocalSqrtEstimate	Computes an estimate of the reciprocal square root of a value.
RootN	Computes the n-th root of a value.
Round(Quad)	Rounds a Quad value to the nearest integral value.
Round(Quad, Int32)	Rounds a Quad value to a specified number of fractional digits.
Round(Quad, MidpointRounding)	Rounds a Quad value to the nearest integer. A parameter specifies how to round the value if it is midway between two other numbers.
Round(Quad, Int32, MidpointRounding)	Rounds a Quad value to a specified number of fractional digits. A parameter specifies how to round the value if it is midway between two other numbers.
ScaleByPowerOfTwo	Multiplies a quadruple-precision value by a power of two.
Sign	Gets the sign of the quadruple precision number: -1, 0, or 1.
Sin	Returns the sine of the specified angle.
SinCos	Computes the sine and cosine of a quadruple precision value.
SinCosPi	Computes the sine and cosine of a quadruple precision value.
Sinh	Returns the hyperbolic sine of the specified angle.
SinPi	Returns the sine of the specified angle in multiples of π.
Sqrt	Returns the square root of a number.
Sqrt1pxm1	Returns the difference between the square root of a number close to 1, and 1.
Tan	Returns the tangent of the specified angle.
Tanh	Returns the hyperbolic tangent of the specified angle.
TanPi	Returns the tangent of the specified angle in multiples of π.
ToString()	Returns a String representation of the number. (Overrides ValueType.ToString())
ToString(IFormatProvider)	Formats the value of the current instance using the specified format.
ToString(String)	Formats the value of the current instance using the specified format.
ToString(String, IFormatProvider)	Formats the value of the current instance using the specified format.
Truncate	Calculates the integral part of a specified quadruple precision number.
TryFormat	Formats the value of the current instance using the specified format.
TryParse(String, Quad)	Attempts to convert a string value to a Quad.
TryParse(ReadOnlySpan<Char>, IFormatProvider, Quad)	Attempts to convert a span of characters to a Quad.
TryParse(String, IFormatProvider, Quad)	Attempts to convert a string value to a Quad.
TryParse(ReadOnlySpan<Char>, NumberStyles, IFormatProvider, Quad)	Attempts to convert a string value to a Quad.
TryParse(String, NumberStyles, IFormatProvider, Quad)	Attempts to convert a string value to a Quad.

Operators

Addition(Quad, Quad)	Adds two quadruple-precision floating-point numbers.
Decrement(Quad)	Decrements a quadruple-precision floating-point number by one.
Division(Quad, Quad)	Divides one quadruple-precision floating-point number by another.
Equality(Quad, Quad)	Returns whether left quadruple-precision floating-point number is equal to another.
Explicit(BigInteger to Quad)	Converts a BigInteger number to a Quad value.
Explicit(Decimal to Quad)	Converts a Decimal number to a Quad value.
Explicit(Quad to Byte)	Converts a Quad to a Byte value.
Explicit(Quad to Decimal)	Converts a Quad to a Decimal number.
Explicit(Quad to Double)	Converts a Quad to a double-precision floating-point number.
Explicit(Quad to Half)	Converts a Quad to a half-precision floating-point number.
Explicit(Quad to Int16)	Converts a Quad to a Int16 value.
Explicit(Quad to Int32)	Converts a Quad to a Int32 value.
Explicit(Quad to Int64)	Converts a Quad to a long integer.
Explicit(Quad to SByte)	Converts a Quad to a SByte value.
Explicit(Quad to Single)	Converts a Quad to a single-precision floating-point number.
Explicit(Quad to UInt16)	Converts a Quad to a UInt16 value.
Explicit(Quad to UInt32)	Converts a Quad to an unsigned integer.
Explicit(Quad to UInt64)	Converts a Quad to a long unsigned integer.
Explicit(Single to Quad)	Converts a single-precision floating-point number to a Quad value.
Exponent(Quad, Quad)	Represents the exponentiation operator.
Exponent(Quad, Int32)	Represents the exponentiation operator.
Exponentiation(Quad, Quad)	Represents the exponentiation operator.
Exponentiation(Quad, Int32)	Represents the exponentiation operator.
GreaterThan(Quad, Quad)	Returns whether left quadruple-precision floating-point number is greater than another.
GreaterThanOrEqual(Quad, Quad)	Returns whether left quadruple-precision floating-point number is greater than or equal to another.
Implicit(Byte to Quad)	Converts a Byte value to a Quad number.
Implicit(Double to Quad)	Converts a double-precision floating-point number to a quadruple-precision floating-point number.
Implicit(Half to Quad)	Converts a half-precision floating-point number to a quadruple-precision floating-point number.
Implicit(Int16 to Quad)	Converts a 16 bit signed integer to a Quad value.
Implicit(Int32 to Quad)	Converts a 32 bit signed integer to a Quad value.
Implicit(Int64 to Quad)	Converts a 64 bit signed integer to a Quad value.
Implicit(SByte to Quad)	Converts a signed byte to a Quad value.
Implicit(UInt16 to Quad)	Converts a 16 bit unsigned integer to a Quad value.
Implicit(UInt32 to Quad)	Converts a 32 bit unsigned integer to a Quad value.
Implicit(UInt64 to Quad)	Converts a 64 bit unsigned integer to a Quad value.
Increment(Quad)	Increments a quadruple-precision floating-point number by one.
Inequality(Quad, Quad)	Returns whether left quadruple-precision floating-point number is not equal to another.
LessThan(Quad, Quad)	Returns whether left quadruple-precision floating-point number is less than another.
LessThanOrEqual(Quad, Quad)	Returns whether left quadruple-precision floating-point number is less than or equal to another.
Modulus(Quad, Quad)	Computes the remainder after dividing one quadruple-precision floating-point number by another.
Multiply(Quad, Quad)	Multiplies two quadruple-precision floating-point numbers.
Subtraction(Quad, Quad)	Subtracts one quadruple-precision floating-point number from another.
UnaryNegation(Quad)	Returns the quadruple-precision number with the opposite sign.
UnaryPlus(Quad)	Returns the quadruple-precision number with the same sign.

Fields

AccuracyGoal	Defines the accuracy of quadruple precision floating-point numbers.
E	The number e, basis of the natural logarithm, as a Quad,
Epsilon	Gets the machine precision quadruple precision floating-point numbers.
MaxValue	The largest possible Quad.
MinNormalizedValue	Gets the smallest positive number that has a normalized representation.
MinPositiveValue	Gets the smallest positive number greater than zero.
MinusOne	The number -1 as a Quad.
MinValue	The smallest possible Quad.
NaN	Not-a-Number, the value returned when the result is undefined.
NegativeInfinity	Negative infinity as a Quad,
NegativeZero	Negative 0 as a Quad,
One	The number one as a Quad.
Pi	The number pi as a Quad,
PiOverTwo	The number pi divided by 2 as a Quad,
PositiveInfinity	Positive infinity as a Quad,
Zero	The number zero as a Quad.