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1 -- C4A010A.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- CHECK THAT STATIC UNIVERSAL_REAL EXPRESSIONS ARE EVALUATED EXACTLY.
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26
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27 -- SMALL RATIONAL NUMBERS ARE USED IN THIS TEST.
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28
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29 -- JBG 5/3/85
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30
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31 WITH REPORT; USE REPORT;
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32 PROCEDURE C4A010A IS
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33
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34 C13 : CONSTANT := 1.0/3.0;
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35 C47 : CONSTANT := 4.0/7.0;
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36 C112: CONSTANT := 13.0/12.0;
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37 HALF: CONSTANT := 3.5/7.0;
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38
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39 BEGIN
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40
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41 TEST ("C4A010A", "CHECK STATIC UNIVERSAL_REAL ACCURACY FOR " &
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42 "SMALL RATIONAL NUMBERS");
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43
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44 IF C13 - C47 /= -5.0/21.0 THEN
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45 FAILED ("REAL SUBTRACTION RESULT INCORRECT");
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46 END IF;
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47
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48 IF C47 + C112 = 1.0 + 55.0/84.0 THEN
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49 NULL;
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50 ELSE
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51 FAILED ("REAL ADDITION RESULT INCORRECT");
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52 END IF;
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53
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54 IF C112 - C13 /= 6.0/8.0 THEN
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55 FAILED ("LCD NOT FOUND");
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56 END IF;
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57
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58 IF 0.1 * 0.1 /= 0.01 THEN
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59 FAILED ("REAL MULTIPLICATION RESULT INCORRECT");
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60 END IF;
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61
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62 IF C112/C13 /= 13.0/4 THEN
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63 FAILED ("REAL QUOTIENT RESULT INCORRECT");
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64 END IF;
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65
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66 IF 0.1 ** 4 /= 0.0001 THEN
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67 FAILED ("POSITIVE EXPONENTIATION RESULT INCORRECT");
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68 END IF;
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69
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70 IF C13 ** (-3) /= 27.0 * 0.5 * 2 THEN
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71 FAILED ("NEGATIVE EXPONENTIATION RESULT INCORRECT");
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72 END IF;
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73
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74 IF HALF /= 0.1/0.2 THEN
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75 FAILED ("FRACTIONAL NUMERATOR AND DENOMINATOR");
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76 END IF;
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77
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78 RESULT;
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79
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80 END C4A010A;
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