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Length: 4096 (0x1000)
Types: Ada Source
Notes: 03_class, FILE, R1k_Segment, e3_tag, package Ran1_Package, seg_005381
└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
└─⟦5a81ac88f⟧ »Space Info Vol 1«
└─⟦this⟧
with Xlbt_Arithmetic;
use Xlbt_Arithmetic;
package Ran1_Package is
------------------------------------------------------------------------------
-- Ran1 returns a uniform random deviate between 0.0 and 1.0. Uses linear
-- congruential methods using three portable not-as-good random number
-- generators. Near infinite period with no sensible sequential correlation.
--
-- Based upon: Ran1, pg 196;
-- Numerical Recipes: The Art Of Scientific Computing
-- W. H. Press, B. P. Flannery, S. A. Teukolsky, W. T. Vetterling
-- Cambridge University Press, 1986
------------------------------------------------------------------------------
type Ran1_Data is private;
Null_Ran1_Data : constant Ran1_Data;
function Ran1_Initialize (Iseed : S_Natural) return Ran1_Data;
------------------------------------------------------------------------------
-- Iseed - Specifies the initial seed value to be passed to the RAN()
-- during our initialization.
-- Called to create and initialize a Ran1_Data area for use with Ran1.
------------------------------------------------------------------------------
procedure Ran1_Free (Idum : in out Ran1_Data);
------------------------------------------------------------------------------
-- Idum - Specifies the data area to free.
-- Called to free up the Ran1_Data area allocated by Ran1_Initialize. It is
-- OK to call this with a null.
------------------------------------------------------------------------------
function Ran1 (Idum : Ran1_Data) return Float;
------------------------------------------------------------------------------
-- Idum - Specifies the Ran1_Data to use in calculating the next random
-- value.
-- Called to calculate the next uniform random deviate between 0.0 and 1.0.
------------------------------------------------------------------------------
private
type Ran1_Data_Rec;
type Ran1_Data is access Ran1_Data_Rec;
--/ if R1000 then
pragma Enable_Deallocation (Ran1_Data);
--/ end if;
Null_Ran1_Data : constant Ran1_Data := null;
end Ran1_Package;
nblk1=3
nid=0
hdr6=6
[0x00] rec0=18 rec1=00 rec2=01 rec3=046
[0x01] rec0=15 rec1=00 rec2=02 rec3=034
[0x02] rec0=09 rec1=00 rec2=03 rec3=000
tail 0x215009e7a819788e82aac 0x42a00088462063203