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Math.BigMul Método

Definición

Sobrecargas

BigMul(UInt64, UInt64, UInt64)

Genera el producto completo de dos números de 64 bits sin signo.

BigMul(Int64, Int64, Int64)

Genera el producto completo de dos números de 64 bits.

BigMul(UInt64, UInt64)
BigMul(Int32, Int32)

Genera el producto completo de dos números de 32 bits.

BigMul(Int64, Int64)
BigMul(UInt32, UInt32)

BigMul(UInt64, UInt64, UInt64)

Source:
Math.cs
Source:
Math.cs
Source:
Math.cs

Importante

Esta API no es conforme a CLS.

Genera el producto completo de dos números de 64 bits sin signo.

public:
 static System::UInt64 BigMul(System::UInt64 a, System::UInt64 b, [Runtime::InteropServices::Out] System::UInt64 % low);
[System.CLSCompliant(false)]
public static ulong BigMul (ulong a, ulong b, out ulong low);
[<System.CLSCompliant(false)>]
static member BigMul : uint64 * uint64 * uint64 -> uint64
Public Shared Function BigMul (a As ULong, b As ULong, ByRef low As ULong) As ULong

Parámetros

a
UInt64

Primer número que se va a multiplicar.

b
UInt64

Segundo número que se va a multiplicar.

low
UInt64

Cuando este método devuelve, contiene el bajo 64 bits del producto de los números especificados.

Devoluciones

Alto de 64 bits del producto de los números especificados.

Atributos

Se aplica a

BigMul(Int64, Int64, Int64)

Source:
Math.cs
Source:
Math.cs
Source:
Math.cs

Genera el producto completo de dos números de 64 bits.

public:
 static long BigMul(long a, long b, [Runtime::InteropServices::Out] long % low);
public static long BigMul (long a, long b, out long low);
static member BigMul : int64 * int64 * int64 -> int64
Public Shared Function BigMul (a As Long, b As Long, ByRef low As Long) As Long

Parámetros

a
Int64

Primer número que se va a multiplicar.

b
Int64

Segundo número que se va a multiplicar.

low
Int64

Cuando este método devuelve, contiene el bajo 64 bits del producto de los números especificados.

Devoluciones

Alto de 64 bits del producto de los números especificados.

Se aplica a

BigMul(UInt64, UInt64)

Importante

Esta API no es conforme a CLS.

public:
 static UInt128 BigMul(System::UInt64 a, System::UInt64 b);
[System.CLSCompliant(false)]
public static UInt128 BigMul (ulong a, ulong b);
[<System.CLSCompliant(false)>]
static member BigMul : uint64 * uint64 -> UInt128
Public Shared Function BigMul (a As ULong, b As ULong) As UInt128

Parámetros

a
UInt64
b
UInt64

Devoluciones

Atributos

Se aplica a

BigMul(Int32, Int32)

Source:
Math.cs
Source:
Math.cs
Source:
Math.cs

Genera el producto completo de dos números de 32 bits.

public:
 static long BigMul(int a, int b);
public static long BigMul (int a, int b);
static member BigMul : int * int -> int64
Public Shared Function BigMul (a As Integer, b As Integer) As Long

Parámetros

a
Int32

Primer número que se va a multiplicar.

b
Int32

Segundo número que se va a multiplicar.

Devoluciones

Número que contiene el producto de los números especificados.

Ejemplos

En el ejemplo siguiente se muestra el uso del método BigMul para calcular el producto de dos valores enteros.

// This example demonstrates Math.BigMul()
using namespace System;
int main()
{
   int int1 = Int32::MaxValue;
   int int2 = Int32::MaxValue;
   Int64 longResult;
   
   //
   longResult = Math::BigMul( int1, int2 );
   Console::WriteLine( "Calculate the product of two Int32 values:" );
   Console::WriteLine( "{0} * {1} = {2}", int1, int2, longResult );
}

/*
This example produces the following results:
Calculate the product of two Int32 values:
2147483647 * 2147483647 = 4611686014132420609
*/
// This example demonstrates Math.BigMul()
using System;

class Sample
{
    public static void Main()
    {
    int int1 = Int32.MaxValue;
    int int2 = Int32.MaxValue;
    long longResult;
//
    longResult = Math.BigMul(int1, int2);
    Console.WriteLine("Calculate the product of two Int32 values:");
    Console.WriteLine("{0} * {1} = {2}", int1, int2, longResult);
    }
}
/*
This example produces the following results:
Calculate the product of two Int32 values:
2147483647 * 2147483647 = 4611686014132420609
*/
// This example demonstrates Math.BigMul()
open System

let int1 = Int32.MaxValue
let int2 = Int32.MaxValue

let longResult = Math.BigMul(int1, int2)
printfn "Calculate the product of two Int32 values:"
printfn $"{int1} * {int2} = {longResult}"

// This example produces the following results:
// Calculate the product of two Int32 values:
// 2147483647 * 2147483647 = 4611686014132420609
' This example demonstrates Math.BigMul()
Class Sample
   Public Shared Sub Main()
      Dim int1 As Integer = Int32.MaxValue
      Dim int2 As Integer = Int32.MaxValue
      Dim longResult As Long
      '
      longResult = Math.BigMul(int1, int2)
      Console.WriteLine("Calculate the product of two Int32 values:")
      Console.WriteLine("{0} * {1} = {2}", int1, int2, longResult)
   End Sub
End Class
'
'This example produces the following results:
'Calculate the product of two Int32 values:
'2147483647 * 2147483647 = 4611686014132420609
'

Se aplica a

BigMul(Int64, Int64)

public:
 static Int128 BigMul(long a, long b);
public static Int128 BigMul (long a, long b);
static member BigMul : int64 * int64 -> Int128
Public Shared Function BigMul (a As Long, b As Long) As Int128

Parámetros

a
Int64
b
Int64

Devoluciones

Se aplica a

BigMul(UInt32, UInt32)

Importante

Esta API no es conforme a CLS.

public:
 static System::UInt64 BigMul(System::UInt32 a, System::UInt32 b);
[System.CLSCompliant(false)]
public static ulong BigMul (uint a, uint b);
[<System.CLSCompliant(false)>]
static member BigMul : uint32 * uint32 -> uint64
Public Shared Function BigMul (a As UInteger, b As UInteger) As ULong

Parámetros

a
UInt32
b
UInt32

Devoluciones

Atributos

Se aplica a