public static int mpfr_set_z_2exp(
	mpfr_t rop,
	mpz_t op,
	mpfr_exp_t e,
	mpfr_rnd_t rnd
)

Public Shared Function mpfr_set_z_2exp ( 
	rop As mpfr_t,
	op As mpz_t,
	e As mpfr_exp_t,
	rnd As mpfr_rnd_t
) As Integer

public:
static int mpfr_set_z_2exp(
	mpfr_t^ rop, 
	mpz_t^ op, 
	mpfr_exp_t e, 
	mpfr_rnd_t rnd
)

static member mpfr_set_z_2exp : 
        rop : mpfr_t * 
        op : mpz_t * 
        e : mpfr_exp_t * 
        rnd : mpfr_rnd_t -> int 

// Create, initialize, and set a new integer op to 200.
mpz_t op = new mpz_t();
gmp_lib.mpz_init(op);
gmp_lib.mpz_set_ui(op, 200U);

// Create, initialize, and set a new floating-point number rop to op.
mpfr_t rop = new mpfr_t();
mpfr_lib.mpfr_init2(rop, 64U);

// Set rop = op * 2^5.
Assert.IsTrue(mpfr_lib.mpfr_set_z_2exp(rop, op, 5, mpfr_rnd_t.MPFR_RNDN) == 0);

// Assert that rop is 200.
Assert.IsTrue(rop.ToString() == "0.640000000000000000000e4");

// Release unmanaged memory allocated for rop and op.
mpfr_lib.mpfr_clear(rop);
gmp_lib.mpz_clear(op);

' Create, initialize, and set a new integer op to 200.
Dim op As mpz_t = New mpz_t()
gmp_lib.mpz_init(op)
gmp_lib.mpz_set_ui(op, 200U)

' Create, initialize, and set a new floating-point number rop to op.
Dim rop As mpfr_t = New mpfr_t()
mpfr_lib.mpfr_init2(rop, 64U)

' Set rop = op * 2^5.
Assert.IsTrue(mpfr_lib.mpfr_set_z_2exp(rop, op, 5, mpfr_rnd_t.MPFR_RNDN) = 0)

' Assert that rop is 200.
Assert.IsTrue(rop.ToString() = "0.640000000000000000000e4")

' Release unmanaged memory allocated for rop and op.
mpfr_lib.mpfr_clear(rop)
gmp_lib.mpz_clear(op)

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.