Numerics.BigInteger Structure (F#)

Artikel
02/04/2013

The type of arbitrary-sized integers

Namespace/Module Path: System.Numerics

Assembly: FSharp.Core (in FSharp.Core.dll)

[<CustomEquality>]
[<CustomComparison>]
type BigInteger =
 struct
  interface IComparable
  new BigInteger : int64 -> BigInteger
  new BigInteger : int -> BigInteger
  static member Abs : BigInteger -> BigInteger
  static member DivRem : BigInteger * BigInteger * byref<BigInteger> -> BigInteger
  static member GreatestCommonDivisor : BigInteger * BigInteger -> BigInteger
  static member Parse : string -> BigInteger
  static member Pow : BigInteger * int32 -> BigInteger
  member this.IsOne :  bool
  member this.IsZero :  bool
  static member One :  BigInteger
  member this.Sign :  int
  static member Zero :  BigInteger
  static member ( + ) : BigInteger * BigInteger -> BigInteger
  static member ( / ) : BigInteger * BigInteger -> BigInteger
  static member ( = ) : BigInteger * BigInteger -> bool
  static member op_Explicit : BigInteger -> int32
  static member op_Explicit : BigInteger -> int64
  static member op_Explicit : BigInteger -> float
  static member ( > ) : BigInteger * BigInteger -> bool
  static member ( >= ) : BigInteger * BigInteger -> bool
  static member ( <> ) : BigInteger * BigInteger -> bool
  static member ( < ) : BigInteger * BigInteger -> bool
  static member ( <= ) : BigInteger * BigInteger -> bool
  static member ( % ) : BigInteger * BigInteger -> BigInteger
  static member ( * ) : BigInteger * BigInteger -> BigInteger
  static member ( - ) : BigInteger * BigInteger -> BigInteger
  static member ( ~- ) : BigInteger -> BigInteger
  static member ( ~+ ) : BigInteger -> BigInteger
 end

Remarks

This type is provided for use only with the F# Runtime that targets .NET Framework 2.0. If you are using .NET Framework 4, use the .NET Framework 4 type with the same name, BigInteger.

Constructors

Member	Description
new	Construct a BigInteger value for the given 64-bit integer

Instance Members

Member	Description
IsOne	Return true if a big integer is 'one'
IsZero	Return true if a big integer is 'zero'
Sign	Return the sign of a big integer: 0, +1 or -1

Static Members

Member	Description
( % )	Return the modulus of big integers
( * )	Return the product of big integers
( + )	Return the sum of two big integers
( - )	Return the difference of two big integers
( / )	Return the ratio of two big integers
( < )	This operator is for consistency when this type be used from other CLI languages
( <= )	This operator is for consistency when this type be used from other CLI languages
( <> )	This operator is for consistency when this type be used from other CLI languages
( = )	This operator is for consistency when this type be used from other CLI languages
( > )	This operator is for consistency when this type be used from other CLI languages
( >= )	This operator is for consistency when this type be used from other CLI languages
( ~+ )	Return the given big integer
( ~- )	Return the negation of a big integer
Abs	Compute the absolute value of a big integer
DivRem	Compute the ratio and remainder of two big integers
GreatestCommonDivisor	Return the greatest common divisor of two big integers
One	Get the big integer for one
op_Explicit	Convert a big integer to a floating point number
Parse	Parse a big integer from a string format
Pow	Return n^m for two big integers
Zero	Get the big integer for zero

Platforms

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0

Silverlight

Supported in: 3

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