gmp_lib.mpz_divisible_2exp_p Method

GMP Native Interface for .NET

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gmp_libmpz_divisible_2exp_p Method
Return non-zero if n is exactly divisible by 2^b.

Namespace:  Math.Gmp.Native
Assembly:  Math.Gmp.Native (in Math.Gmp.Native.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
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public static int mpz_divisible_2exp_p(
	mpz_t n,
	mp_bitcnt_t b
)
Public Shared Function mpz_divisible_2exp_p ( 
	n As mpz_t,
	b As mp_bitcnt_t
) As Integer
public:
static int mpz_divisible_2exp_p(
	mpz_t^ n, 
	mp_bitcnt_t b
)
static member mpz_divisible_2exp_p : 
        n : mpz_t * 
        b : mp_bitcnt_t -> int

Parameters

n
Type: Math.Gmp.Nativempz_t
The numerator integer.
b
Type: Math.Gmp.Nativemp_bitcnt_t
The exponent of the power of two denominator integer.

Return Value

Type: Int32
Non-zero if n is exactly divisible by 2^b.
Remarks

n is divisible by 2^b if there exists an integer q satisfying n = q * 2^b.

Examples
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// Create, initialize, and set the value of x to 10000.
mpz_t x = new mpz_t();
gmp_lib.mpz_init_set_ui(x, 10000U);

Assert.IsTrue(gmp_lib.mpz_divisible_2exp_p(x, 2U) > 0);

// Release unmanaged memory allocated for x.
gmp_lib.mpz_clear(x);
' Create, initialize, and set the value of x to 10000.
Dim x As New mpz_t()
gmp_lib.mpz_init_set_ui(x, 10000UI)

Assert.IsTrue(gmp_lib.mpz_divisible_2exp_p(x, 2UI) > 0)

' Release unmanaged memory allocated for x.
gmp_lib.mpz_clear(x)

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

See Also
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