| -- C4A010B.ADA |
| |
| -- Grant of Unlimited Rights |
| -- |
| -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, |
| -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained |
| -- unlimited rights in the software and documentation contained herein. |
| -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making |
| -- this public release, the Government intends to confer upon all |
| -- recipients unlimited rights equal to those held by the Government. |
| -- These rights include rights to use, duplicate, release or disclose the |
| -- released technical data and computer software in whole or in part, in |
| -- any manner and for any purpose whatsoever, and to have or permit others |
| -- to do so. |
| -- |
| -- DISCLAIMER |
| -- |
| -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR |
| -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED |
| -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE |
| -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE |
| -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A |
| -- PARTICULAR PURPOSE OF SAID MATERIAL. |
| --* |
| -- CHECK THAT STATIC UNIVERSAL REAL EXPRESSIONS ARE EVALUATED |
| -- EXACTLY. IN PARTICULAR, CHECK THAT THE CASCADING USE OF FRACTIONAL |
| -- VALUES DOES NOT RESULT IN THE LOSS OF PRECISION. |
| |
| -- RJW 7/31/86 |
| |
| WITH REPORT; USE REPORT; |
| PROCEDURE C4A010B IS |
| |
| |
| BEGIN |
| |
| TEST( "C4A010B", "CHECK THAT STATIC UNIVERSAL REAL EXPRESSIONS " & |
| "ARE EVALUATED EXACTLY. IN PARTICULAR, CHECK " & |
| "THAT THE CASCADING USE OF FRACTIONAL VALUES " & |
| "DOES NOT RESULT IN THE LOSS OF PRECISION" ); |
| |
| DECLARE |
| B : CONSTANT := 2.0/3.0; |
| |
| X0 : CONSTANT := 1.0; |
| X1 : CONSTANT := X0 + B; |
| X2 : CONSTANT := X1 + B ** 2; |
| X3 : CONSTANT := X2 + B ** 3; |
| X4 : CONSTANT := X3 + B ** 4; |
| X5 : CONSTANT := X4 + B ** 5; |
| X6 : CONSTANT := X5 + B ** 6; |
| X7 : CONSTANT := X6 + B ** 7; |
| X8 : CONSTANT := X7 + B ** 8; |
| X9 : CONSTANT := X8 + B ** 9; |
| |
| Y1 : CONSTANT := B ** 10; |
| Y2 : CONSTANT := 1.0; |
| Y3 : CONSTANT := Y1 - Y2; |
| Y4 : CONSTANT := B; |
| Y5 : CONSTANT := Y4 - Y2; |
| Y6 : CONSTANT := Y3 / Y5; |
| |
| BEGIN |
| IF X9 /= 58025.0/19683.0 THEN |
| FAILED ( "INCORRECT RESULTS FOR SERIES OF NAMED " & |
| "NUMBERS - 1" ); |
| END IF; |
| |
| IF Y6 /= 58025.0/19683.0 THEN |
| FAILED ( "INCORRECT RESULTS FOR SERIES OF NAMED " & |
| "NUMBERS - 2" ); |
| END IF; |
| |
| IF X9 /= Y6 THEN |
| FAILED ( "INCORRECT RESULTS FOR SERIES OF NAMED " & |
| "NUMBERS - 3" ); |
| END IF; |
| |
| END; |
| |
| RESULT; |
| END C4A010B; |