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gmp_libmpf_cmp Method
Compare 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 mpf_cmp(
	mpf_t op1,
	mpf_t op2
)

Parameters

op1
Type: Math.Gmp.Nativempf_t
The first operand float.
op2
Type: Math.Gmp.Nativempf_t
The second operand float.

Return Value

Type: Int32
Return a positive value if op1 > op2, zero if op1 = op2, and a negative value if op1 < op2.
Examples
// Set default precision to 64 bits.
gmp_lib.mpf_set_default_prec(64U);

// Create, initialize, and set a new floating-point number x to 512.
mpf_t x = new mpf_t();
gmp_lib.mpf_init_set_si(x, 512);

// Create and initialize a new floating-point number z.
mpf_t z = new mpf_t();
gmp_lib.mpf_init_set_si(z, 128);

// Assert that x > z.
Assert.IsTrue(gmp_lib.mpf_cmp(x, z) > 0);

// Release unmanaged memory allocated for x and z.
gmp_lib.mpf_clears(x, z, null);
See Also