C# Класс Jurassic.BigInteger

Represents an arbitrarily large signed integer.

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Открытые свойства

Свойство	Тип	Описание
One	BigInteger
Zero	BigInteger

Открытые методы

Метод	Описание
Abs ( BigInteger b ) : BigInteger	Gets the absolute value of a BigInteger object.
Add ( BigInteger left, BigInteger right ) : BigInteger	Adds two BigInteger values and returns the result.
BigInteger ( int value ) : System	Initializes a new instance of the BigInteger structure using a 32-bit signed integer value.
BigInteger ( long value ) : System	Initializes a new instance of the BigInteger structure using a 64-bit signed integer value.
Compare ( BigInteger a, BigInteger b ) : int	Returns `-1` if a < b, `0` if they are the same, or `1` if a > b.
Equals ( object obj ) : bool	Returns a value that indicates whether the current instance and a specified BigInteger object have the same value.
FromDouble ( double value ) : BigInteger	Returns a new instance BigInteger structure from a 64-bit double precision floating point value.
GetHashCode ( ) : int	Returns the hash code for the current BigInteger object.
InPlaceDecrement ( ) : void	Decrements the current value of the BigInteger object.
LeftShift ( BigInteger value, int shift ) : BigInteger	Shifts a BigInteger value a specified number of bits to the left.
Log ( BigInteger value, double baseValue ) : double	Returns the logarithm of a specified number in a specified base.
Multiply ( BigInteger left, BigInteger right ) : BigInteger	Returns the product of two BigInteger values.
MultiplyAdd ( BigInteger b, int m, int a ) : BigInteger	Multiply by m and add a.
MultiplyPow5 ( BigInteger b, int k ) : BigInteger	Computes b x 5 ^ k.
Negate ( BigInteger value ) : BigInteger	Negates a specified BigInteger value.
Parse ( string str ) : BigInteger	Converts the string representation of a number to its BigInteger equivalent.
Pow ( int radix, int exponent ) : BigInteger	Equivalent to BigInteger.Pow but with integer arguments.
Quorem ( BigInteger &dividend, BigInteger divisor ) : int	Calculates the integer result of dividing dividend by divisor then sets dividend to the remainder.
RightShift ( BigInteger value, int shift ) : BigInteger	Shifts a BigInteger value a specified number of bits to the right. Note: unlike System.Numerics.BigInteger, negative numbers are treated identically to positive numbers.
SetupQuorum ( BigInteger &dividend, BigInteger &divisor ) : void	Modifies the given values so they are suitable for passing to Quorem.
SetupQuorum ( BigInteger &dividend, BigInteger &divisor, BigInteger &other ) : void	Modifies the given values so they are suitable for passing to Quorem.
Subtract ( BigInteger left, BigInteger right ) : BigInteger	Subtracts one BigInteger value from another and returns the result.
ToDouble ( ) : double	Returns a double that corresponds to the BigInteger value.
ToString ( ) : string	Converts the numeric value of the current BigInteger object to its equivalent string representation.

Приватные методы

Метод	Описание
BigInteger ( uint bits, int wordCount, int sign ) : System
CountLeadingZeroBits ( uint value ) : int	Returns the number of leading zero bits in the given 32-bit integer.

Описание методов

Abs() публичный статический Метод

Gets the absolute value of a BigInteger object.

public static Abs ( BigInteger b ) : BigInteger
b	BigInteger	A number.
Результат	BigInteger

Add() публичный статический Метод

Adds two BigInteger values and returns the result.

public static Add ( BigInteger left, BigInteger right ) : BigInteger
left	BigInteger	The first value to add.
right	BigInteger	The second value to add.
Результат	BigInteger

BigInteger() публичный Метод

Initializes a new instance of the BigInteger structure using a 32-bit signed integer value.

public BigInteger ( int value ) : System
value	int	A 32-bit signed integer.
Результат	System

BigInteger() публичный Метод

Initializes a new instance of the BigInteger structure using a 64-bit signed integer value.

public BigInteger ( long value ) : System
value	long	A 64-bit signed integer.
Результат	System

Compare() публичный статический Метод

Returns -1 if a < b, 0 if they are the same, or 1 if a > b.

public static Compare ( BigInteger a, BigInteger b ) : int
a	BigInteger
b	BigInteger
Результат	int

Equals() публичный Метод

Returns a value that indicates whether the current instance and a specified BigInteger object have the same value.

public Equals ( object obj ) : bool
obj	object	The object to compare.
Результат	bool

FromDouble() публичный статический Метод

Returns a new instance BigInteger structure from a 64-bit double precision floating point value.

public static FromDouble ( double value ) : BigInteger
value	double	A 64-bit double precision floating point value.
Результат	BigInteger

GetHashCode() публичный Метод

Returns the hash code for the current BigInteger object.

public GetHashCode ( ) : int
Результат	int

InPlaceDecrement() публичный Метод

Decrements the current value of the BigInteger object.

public InPlaceDecrement ( ) : void
Результат	void

LeftShift() публичный статический Метод

Shifts a BigInteger value a specified number of bits to the left.

public static LeftShift ( BigInteger value, int shift ) : BigInteger
value	BigInteger	The value whose bits are to be shifted.
shift	int	The number of bits to shift to the left. /// Can be negative to shift to the right.
Результат	BigInteger

Log() публичный статический Метод

Returns the logarithm of a specified number in a specified base.

public static Log ( BigInteger value, double baseValue ) : double
value	BigInteger	A number whose logarithm is to be found.
baseValue	double	The base of the logarithm.
Результат	double

Multiply() публичный статический Метод

Returns the product of two BigInteger values.

public static Multiply ( BigInteger left, BigInteger right ) : BigInteger
left	BigInteger	The first number to multiply.
right	BigInteger	The second number to multiply.
Результат	BigInteger

MultiplyAdd() публичный статический Метод

Multiply by m and add a.

public static MultiplyAdd ( BigInteger b, int m, int a ) : BigInteger
b	BigInteger
m	int
a	int
Результат	BigInteger

MultiplyPow5() публичный статический Метод

Computes b x 5 ^ k.

public static MultiplyPow5 ( BigInteger b, int k ) : BigInteger
b	BigInteger
k	int
Результат	BigInteger

Negate() публичный статический Метод

Negates a specified BigInteger value.

public static Negate ( BigInteger value ) : BigInteger
value	BigInteger	The value to negate.
Результат	BigInteger

Parse() публичный статический Метод

Converts the string representation of a number to its BigInteger equivalent.

public static Parse ( string str ) : BigInteger
str	string	A string that contains the number to convert.
Результат	BigInteger

Pow() публичный статический Метод

Equivalent to BigInteger.Pow but with integer arguments.

public static Pow ( int radix, int exponent ) : BigInteger
radix	int	The number to be raised to a power.
exponent	int	The number that specifies the power.
Результат	BigInteger

Quorem() публичный статический Метод

Calculates the integer result of dividing dividend by divisor then sets dividend to the remainder.

public static Quorem ( BigInteger &dividend, BigInteger divisor ) : int
dividend	BigInteger	The number that will be divided.
divisor	BigInteger	The number to divide by.
Результат	int

RightShift() публичный статический Метод

Shifts a BigInteger value a specified number of bits to the right.

Note: unlike System.Numerics.BigInteger, negative numbers are treated identically to positive numbers.

public static RightShift ( BigInteger value, int shift ) : BigInteger
value	BigInteger	The value whose bits are to be shifted.
shift	int	The number of bits to shift to the right.
Результат	BigInteger

SetupQuorum() публичный статический Метод

Modifies the given values so they are suitable for passing to Quorem.

public static SetupQuorum ( BigInteger &dividend, BigInteger &divisor ) : void
dividend	BigInteger	The number that will be divided.
divisor	BigInteger	The number to divide by.
Результат	void

SetupQuorum() публичный статический Метод

Modifies the given values so they are suitable for passing to Quorem.

public static SetupQuorum ( BigInteger &dividend, BigInteger &divisor, BigInteger &other ) : void
dividend	BigInteger	The number that will be divided.
divisor	BigInteger	The number to divide by.
other	BigInteger	Another value involved in the division.
Результат	void

Subtract() публичный статический Метод

Subtracts one BigInteger value from another and returns the result.

public static Subtract ( BigInteger left, BigInteger right ) : BigInteger
left	BigInteger	The value to subtract from.
right	BigInteger	The value to subtract.
Результат	BigInteger

ToDouble() публичный Метод

Returns a double that corresponds to the BigInteger value.

public ToDouble ( ) : double
Результат	double

ToString() публичный Метод

Converts the numeric value of the current BigInteger object to its equivalent string representation.

public ToString ( ) : string
Результат	string

Описание свойств

One публичное статическое свойство

Gets a value that represents the number one (1).

public static BigInteger,Jurassic One
Результат	BigInteger

Zero публичное статическое свойство

Gets a value that represents the number zero (0).

public static BigInteger,Jurassic Zero
Результат	BigInteger