gmp_lib.mpz_cmpabs_d Method

GMP Native Interface for .NET

gmp_libmpz_cmpabs_d Method
Compare the absolute values of op1 and op2.

Namespace:  Math.Gmp.Native
Assembly:  Math.Gmp.Native (in Math.Gmp.Native.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static int mpz_cmpabs_d(
	mpz_t op1,
	double op2
)
Public Shared Function mpz_cmpabs_d ( 
	op1 As mpz_t,
	op2 As Double
) As Integer
public:
static int mpz_cmpabs_d(
	mpz_t^ op1, 
	double op2
)
static member mpz_cmpabs_d : 
        op1 : mpz_t * 
        op2 : float -> int 

Parameters

op1
Type: Math.Gmp.Nativempz_t
The first operand integer.
op2
Type: SystemDouble
The second operand integer.

Return Value

Type: Int32
Return a positive value if | op1 | > | op2 |, zero if | op1 | = | op2 |, or a negative value if | op1 | < | op2 |.
Remarks

mpz_cmpabs_d can be called with an infinity (see double.PositiveInfinity or double.NegativeInfinity), but results are undefined for a double.NaN.

Examples
// Create, initialize, and set the value of op1 to -63.
mpz_t op1 = new mpz_t();
gmp_lib.mpz_init_set_si(op1, -63);

// Assert that |op1| < |-70.0|.
Assert.IsTrue(gmp_lib.mpz_cmpabs_d(op1, -70.0) < 0);

// Release unmanaged memory allocated for op1.
gmp_lib.mpz_clear(op1);
' Create, initialize, and set the value of op1 to -63.
Dim op1 As New mpz_t()
gmp_lib.mpz_init_set_si(op1, -63)

' Assert that |op1| < |-70.0|.
Assert.IsTrue(gmp_lib.mpz_cmpabs_d(op1, -70.0) < 0)

' Release unmanaged memory allocated for op1.
gmp_lib.mpz_clear(op1)

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