gmp_lib.mpf_set_q Method

GMP Native Interface for .NET

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gmp_libmpf_set_q Method
Set the value of rop from op.

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 void mpf_set_q(
	mpf_t rop,
	mpq_t op
)
Public Shared Sub mpf_set_q ( 
	rop As mpf_t,
	op As mpq_t
)
public:
static void mpf_set_q(
	mpf_t^ rop, 
	mpq_t^ op
)
static member mpf_set_q : 
        rop : mpf_t * 
        op : mpq_t -> unit

Parameters

rop
Type: Math.Gmp.Nativempf_t
The result float.
op
Type: Math.Gmp.Nativempq_t
The operand.
Examples
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// Create, initialize, and set a new rational y to 200 / 5.
mpq_t y = new mpq_t();
gmp_lib.mpq_init(y);
gmp_lib.mpq_set_ui(y, 200, 5U);

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

// Assert that x is 40.
Assert.IsTrue(x.ToString() == "0.4e2");

// Release unmanaged memory allocated for x and y.
gmp_lib.mpf_clear(x);
gmp_lib.mpq_clear(y);
' Create, initialize, and set a new rational y to 200 / 5.
Dim y As New mpq_t()
gmp_lib.mpq_init(y)
gmp_lib.mpq_set_ui(y, 200, 5UI)

' Create, initialize, and set a new floating-point number x to y.
Dim x As New mpf_t()
gmp_lib.mpf_init(x)
gmp_lib.mpf_set_q(x, y)

' Assert that x is 40.
Assert.IsTrue(x.ToString() = "0.4e2")

' Release unmanaged memory allocated for x and y.
gmp_lib.mpf_clear(x)
gmp_lib.mpq_clear(y)

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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