-- C45531I.ADA
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-- C45531I.ADA
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-- Grant of Unlimited Rights
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-- Grant of Unlimited Rights
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--
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--
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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-- unlimited rights in the software and documentation contained herein.
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-- unlimited rights in the software and documentation contained herein.
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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-- this public release, the Government intends to confer upon all
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-- this public release, the Government intends to confer upon all
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-- recipients unlimited rights equal to those held by the Government.
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-- recipients unlimited rights equal to those held by the Government.
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-- These rights include rights to use, duplicate, release or disclose the
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-- These rights include rights to use, duplicate, release or disclose the
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-- released technical data and computer software in whole or in part, in
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-- released technical data and computer software in whole or in part, in
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- any manner and for any purpose whatsoever, and to have or permit others
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-- to do so.
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-- to do so.
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--
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--
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-- DISCLAIMER
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-- DISCLAIMER
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--
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--
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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-- PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--*
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-- OBJECTIVE:
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-- OBJECTIVE:
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-- CHECK THAT THE OPERATOR "*" PRODUCES CORRECT RESULTS
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-- CHECK THAT THE OPERATOR "*" PRODUCES CORRECT RESULTS
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-- FOR MIXED FIXED POINT AND INTEGER TYPES USING 4 SUBTESTS.
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-- FOR MIXED FIXED POINT AND INTEGER TYPES USING 4 SUBTESTS.
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-- THIS TEST REQUIRES MIN_WORD_LENGTH = 32.
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-- THIS TEST REQUIRES MIN_WORD_LENGTH = 32.
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-- THIS TEST USES VALUES OF DELTA WHICH ARE LESS THAN 0.5.
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-- THIS TEST USES VALUES OF DELTA WHICH ARE LESS THAN 0.5.
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--
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--
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-- TEST CASES ARE:
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-- TEST CASES ARE:
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-- A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
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-- A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
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-- B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
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-- B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
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-- C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
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-- C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
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-- D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
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-- D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
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--
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--
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-- REPEAT FOR MINIMUM REQUIRED WORD LENGTHS OF 12, 16, 32 AND 48,
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-- REPEAT FOR MINIMUM REQUIRED WORD LENGTHS OF 12, 16, 32 AND 48,
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-- WITH RANGE <, =, AND > THAN 1.0 AND
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-- WITH RANGE <, =, AND > THAN 1.0 AND
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-- WITH DELTA <, =, AND > THAN 1.0.
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-- WITH DELTA <, =, AND > THAN 1.0.
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-- HISTORY:
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-- HISTORY:
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-- NTW 09/08/86 CREATED ORIGINAL TEST.
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-- NTW 09/08/86 CREATED ORIGINAL TEST.
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-- RJW 11/05/86 REVISED COMMENTS.
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-- RJW 11/05/86 REVISED COMMENTS.
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-- DHH 01/13/88 ADDED APPLICABILITY CRITERIA AND STANDARD HEADER.
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-- DHH 01/13/88 ADDED APPLICABILITY CRITERIA AND STANDARD HEADER.
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-- BCB 04/27/90 REVISED APPLICABILITY CRITERIA.
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-- BCB 04/27/90 REVISED APPLICABILITY CRITERIA.
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-- BCB 10/03/90 REMOVED APPLICABILITY CRITERIA AND N/A => ERROR
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-- BCB 10/03/90 REMOVED APPLICABILITY CRITERIA AND N/A => ERROR
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-- LINE. CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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-- LINE. CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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WITH REPORT;
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WITH REPORT;
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PROCEDURE C45531I IS
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PROCEDURE C45531I IS
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USE REPORT;
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USE REPORT;
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MIN_WORD_LENGTH : CONSTANT := 32;
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MIN_WORD_LENGTH : CONSTANT := 32;
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FULL_SCALE : CONSTANT := 2 ** (MIN_WORD_LENGTH - 1);
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FULL_SCALE : CONSTANT := 2 ** (MIN_WORD_LENGTH - 1);
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FORTH : CONSTANT := FULL_SCALE / 4;
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FORTH : CONSTANT := FULL_SCALE / 4;
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DEL1 : CONSTANT := 0.5 / FULL_SCALE;
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DEL1 : CONSTANT := 0.5 / FULL_SCALE;
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DEL4 : CONSTANT := 4.0 * DEL1;
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DEL4 : CONSTANT := 4.0 * DEL1;
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TYPE FX_0P5 IS DELTA DEL1 * 1 RANGE -0.5 .. 0.5 - DEL1 * 1;
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TYPE FX_0P5 IS DELTA DEL1 * 1 RANGE -0.5 .. 0.5 - DEL1 * 1;
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TYPE FX_1 IS DELTA DEL1 * 2 RANGE -1.0 .. 1.0 - DEL1 * 2;
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TYPE FX_1 IS DELTA DEL1 * 2 RANGE -1.0 .. 1.0 - DEL1 * 2;
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TYPE FX_2 IS DELTA DEL1 * 4 RANGE -2.0 .. 2.0 - DEL1 * 4;
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TYPE FX_2 IS DELTA DEL1 * 4 RANGE -2.0 .. 2.0 - DEL1 * 4;
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BEGIN TEST ("C45531I", "MIXED FIXED POINT AND INTEGER ""*"" "
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BEGIN TEST ("C45531I", "MIXED FIXED POINT AND INTEGER ""*"" "
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& "FOR RANGE <, =, > 1.0");
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& "FOR RANGE <, =, > 1.0");
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--------------------------------------------------
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--------------------------------------------------
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-- CASE A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
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-- CASE A) INTEGER * FIXED WHEN ALL VALUES ARE MODEL NUMBERS.
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A: DECLARE
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A: DECLARE
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A : INTEGER := 0;
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A : INTEGER := 0;
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B : FX_0P5 := 0.0;
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B : FX_0P5 := 0.0;
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RESULT_VALUE : FX_0P5 := 0.0;
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RESULT_VALUE : FX_0P5 := 0.0;
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LOWEST_ACCEPTABLE_VALUE : FX_0P5 := FX_0P5 (0.375);
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LOWEST_ACCEPTABLE_VALUE : FX_0P5 := FX_0P5 (0.375);
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HIGHEST_ACCEPTABLE_VALUE : FX_0P5 := FX_0P5 (0.375);
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HIGHEST_ACCEPTABLE_VALUE : FX_0P5 := FX_0P5 (0.375);
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BEGIN
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BEGIN
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IF EQUAL (3, 3) THEN
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IF EQUAL (3, 3) THEN
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A := 3;
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A := 3;
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B := FX_0P5 (0.125); -- A MODEL NUMBER
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B := FX_0P5 (0.125); -- A MODEL NUMBER
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END IF;
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END IF;
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RESULT_VALUE := A * B;
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RESULT_VALUE := A * B;
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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& "FOR INTEGER * FIXED "
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& "FOR INTEGER * FIXED "
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& "WHEN ALL VALUES ARE MODEL NUMBERS");
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& "WHEN ALL VALUES ARE MODEL NUMBERS");
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END IF;
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END IF;
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END A;
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END A;
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--------------------------------------------------
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--------------------------------------------------
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-- CASE B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
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-- CASE B) FIXED * INTEGER WHEN ALL VALUES ARE MODEL NUMBERS.
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B: DECLARE
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B: DECLARE
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A : FX_1 := 0.0;
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A : FX_1 := 0.0;
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B : INTEGER := 0;
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B : INTEGER := 0;
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RESULT_VALUE : FX_1 := 0.0;
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RESULT_VALUE : FX_1 := 0.0;
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LOWEST_ACCEPTABLE_VALUE : FX_1 := FX_1 (0.75);
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LOWEST_ACCEPTABLE_VALUE : FX_1 := FX_1 (0.75);
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HIGHEST_ACCEPTABLE_VALUE : FX_1 := FX_1 (0.75);
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HIGHEST_ACCEPTABLE_VALUE : FX_1 := FX_1 (0.75);
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BEGIN
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BEGIN
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IF EQUAL (3, 3) THEN
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IF EQUAL (3, 3) THEN
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A := FX_1 (0.125); -- A MODEL NUMBER
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A := FX_1 (0.125); -- A MODEL NUMBER
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B := 6;
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B := 6;
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END IF;
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END IF;
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RESULT_VALUE := A * B;
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RESULT_VALUE := A * B;
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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& "FOR FIXED * INTEGER "
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& "FOR FIXED * INTEGER "
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& "WHEN ALL VALUES ARE MODEL NUMBERS");
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& "WHEN ALL VALUES ARE MODEL NUMBERS");
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END IF;
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END IF;
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END B;
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END B;
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--------------------------------------------------
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--------------------------------------------------
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-- CASE C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
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-- CASE C) INTEGER * FIXED FOR NON-MODEL NUMBERS.
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C: DECLARE
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C: DECLARE
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A : INTEGER := 0;
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A : INTEGER := 0;
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B : FX_2 := 0.0;
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B : FX_2 := 0.0;
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RESULT_VALUE : FX_2 := 0.0;
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RESULT_VALUE : FX_2 := 0.0;
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LOW_COUNT : CONSTANT := (3 * (FORTH + 0) );
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LOW_COUNT : CONSTANT := (3 * (FORTH + 0) );
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HIGH_COUNT : CONSTANT := (3 * (FORTH + 1) );
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HIGH_COUNT : CONSTANT := (3 * (FORTH + 1) );
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LOWEST_ACCEPTABLE_VALUE : FX_2
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LOWEST_ACCEPTABLE_VALUE : FX_2
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:= FX_2 (DEL4 * LOW_COUNT );
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:= FX_2 (DEL4 * LOW_COUNT );
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HIGHEST_ACCEPTABLE_VALUE : FX_2
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HIGHEST_ACCEPTABLE_VALUE : FX_2
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:= FX_2 (DEL4 * HIGH_COUNT);
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:= FX_2 (DEL4 * HIGH_COUNT);
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BEGIN
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BEGIN
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IF EQUAL (3, 3) THEN -- B NOT A MODEL NUMBER
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IF EQUAL (3, 3) THEN -- B NOT A MODEL NUMBER
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A := 3;
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A := 3;
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B := FX_2 (DEL4 * FORTH + DEL1 );
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B := FX_2 (DEL4 * FORTH + DEL1 );
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END IF;
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END IF;
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RESULT_VALUE := A * B;
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RESULT_VALUE := A * B;
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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& "FOR INTEGER * FIXED FOR NON-MODEL NUMBERS");
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& "FOR INTEGER * FIXED FOR NON-MODEL NUMBERS");
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END IF;
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END IF;
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END C;
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END C;
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--------------------------------------------------
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--------------------------------------------------
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-- CASE D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
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-- CASE D) FIXED * INTEGER FOR NON-MODEL NUMBERS.
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D: DECLARE
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D: DECLARE
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A : FX_2 := 0.0;
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A : FX_2 := 0.0;
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B : INTEGER := 0;
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B : INTEGER := 0;
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RESULT_VALUE : FX_2 := 0.0;
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RESULT_VALUE : FX_2 := 0.0;
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LOW_COUNT : CONSTANT := (3 * (FORTH + 0) );
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LOW_COUNT : CONSTANT := (3 * (FORTH + 0) );
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HIGH_COUNT : CONSTANT := (3 * (FORTH + 1) );
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HIGH_COUNT : CONSTANT := (3 * (FORTH + 1) );
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LOWEST_ACCEPTABLE_VALUE : FX_2
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LOWEST_ACCEPTABLE_VALUE : FX_2
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:= FX_2 (DEL4 * LOW_COUNT );
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:= FX_2 (DEL4 * LOW_COUNT );
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HIGHEST_ACCEPTABLE_VALUE : FX_2
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HIGHEST_ACCEPTABLE_VALUE : FX_2
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:= FX_2 (DEL4 * HIGH_COUNT);
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:= FX_2 (DEL4 * HIGH_COUNT);
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BEGIN
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BEGIN
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IF EQUAL (3, 3) THEN -- A NOT A MODEL NUMBER
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IF EQUAL (3, 3) THEN -- A NOT A MODEL NUMBER
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A := FX_2 (DEL4 * FORTH + DEL1 );
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A := FX_2 (DEL4 * FORTH + DEL1 );
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B := 3;
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B := 3;
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END IF;
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END IF;
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RESULT_VALUE := A * B;
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RESULT_VALUE := A * B;
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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IF (RESULT_VALUE < LOWEST_ACCEPTABLE_VALUE)
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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OR (RESULT_VALUE > HIGHEST_ACCEPTABLE_VALUE) THEN
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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FAILED ("RESULT OF ""*"" OUTSIDE RESULT MODEL INTERVAL "
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& "FOR FIXED * INTEGER FOR NON-MODEL NUMBERS");
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& "FOR FIXED * INTEGER FOR NON-MODEL NUMBERS");
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END IF;
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END IF;
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END D;
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END D;
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--------------------------------------------------
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--------------------------------------------------
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RESULT;
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RESULT;
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END C45531I;
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END C45531I;
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