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1 ------------------------------------------------------------------------
2 -- ddSameQuantum.decTest -- check decDouble quantums match --
3 -- Copyright (c) IBM Corporation, 2001, 2008. All rights reserved. --
4 ------------------------------------------------------------------------
5 -- Please see the document "General Decimal Arithmetic Testcases" --
6 -- at http://www2.hursley.ibm.com/decimal for the description of --
7 -- these testcases. --
8 -- --
9 -- These testcases are experimental ('beta' versions), and they --
10 -- may contain errors. They are offered on an as-is basis. In --
11 -- particular, achieving the same results as the tests here is not --
12 -- a guarantee that an implementation complies with any Standard --
13 -- or specification. The tests are not exhaustive. --
14 -- --
15 -- Please send comments, suggestions, and corrections to the author: --
16 -- Mike Cowlishaw, IBM Fellow --
17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
18 -- mfc@uk.ibm.com --
19 ------------------------------------------------------------------------
20 version: 2.59
21
22 -- All operands and results are decDoubles.
23 precision: 16
24 maxExponent: 384
25 minExponent: -383
26 extended: 1
27 clamp: 1
28 rounding: half_even
29
30 ddsamq001 samequantum 0 0 -> 1
31 ddsamq002 samequantum 0 1 -> 1
32 ddsamq003 samequantum 1 0 -> 1
33 ddsamq004 samequantum 1 1 -> 1
34
35 ddsamq011 samequantum 10 1E+1 -> 0
36 ddsamq012 samequantum 10E+1 10E+1 -> 1
37 ddsamq013 samequantum 100 10E+1 -> 0
38 ddsamq014 samequantum 100 1E+2 -> 0
39 ddsamq015 samequantum 0.1 1E-2 -> 0
40 ddsamq016 samequantum 0.1 1E-1 -> 1
41 ddsamq017 samequantum 0.1 1E-0 -> 0
42 ddsamq018 samequantum 999 999 -> 1
43 ddsamq019 samequantum 999E-1 99.9 -> 1
44 ddsamq020 samequantum 111E-1 22.2 -> 1
45 ddsamq021 samequantum 111E-1 1234.2 -> 1
46
47 -- zeros
48 ddsamq030 samequantum 0.0 1.1 -> 1
49 ddsamq031 samequantum 0.0 1.11 -> 0
50 ddsamq032 samequantum 0.0 0 -> 0
51 ddsamq033 samequantum 0.0 0.0 -> 1
52 ddsamq034 samequantum 0.0 0.00 -> 0
53 ddsamq035 samequantum 0E+1 0E+0 -> 0
54 ddsamq036 samequantum 0E+1 0E+1 -> 1
55 ddsamq037 samequantum 0E+1 0E+2 -> 0
56 ddsamq038 samequantum 0E-17 0E-16 -> 0
57 ddsamq039 samequantum 0E-17 0E-17 -> 1
58 ddsamq040 samequantum 0E-17 0E-18 -> 0
59 ddsamq041 samequantum 0E-17 0.0E-15 -> 0
60 ddsamq042 samequantum 0E-17 0.0E-16 -> 1
61 ddsamq043 samequantum 0E-17 0.0E-17 -> 0
62 ddsamq044 samequantum -0E-17 0.0E-16 -> 1
63 ddsamq045 samequantum 0E-17 -0.0E-17 -> 0
64 ddsamq046 samequantum 0E-17 -0.0E-16 -> 1
65 ddsamq047 samequantum -0E-17 0.0E-17 -> 0
66 ddsamq048 samequantum -0E-17 -0.0E-16 -> 1
67 ddsamq049 samequantum -0E-17 -0.0E-17 -> 0
68
69 -- Nmax, Nmin, Ntiny
70 ddsamq051 samequantum 9.999999999999999E+384 9.999999999999999E+384 -> 1
71 ddsamq052 samequantum 1E-383 1E-383 -> 1
72 ddsamq053 samequantum 1.000000000000000E-383 1.000000000000000E-383 -> 1
73 ddsamq054 samequantum 1E-398 1E-398 -> 1
74 ddsamq055 samequantum 9.999999999999999E+384 9.999999999999999E+384 -> 1
75 ddsamq056 samequantum 1E-383 1E-383 -> 1
76 ddsamq057 samequantum 1.000000000000000E-383 1.000000000000000E-383 -> 1
77 ddsamq058 samequantum 1E-398 1E-398 -> 1
78
79 ddsamq061 samequantum -1E-398 -1E-398 -> 1
80 ddsamq062 samequantum -1.000000000000000E-383 -1.000000000000000E-383 -> 1
81 ddsamq063 samequantum -1E-383 -1E-383 -> 1
82 ddsamq064 samequantum -9.999999999999999E+384 -9.999999999999999E+384 -> 1
83 ddsamq065 samequantum -1E-398 -1E-398 -> 1
84 ddsamq066 samequantum -1.000000000000000E-383 -1.000000000000000E-383 -> 1
85 ddsamq067 samequantum -1E-383 -1E-383 -> 1
86 ddsamq068 samequantum -9.999999999999999E+384 -9.999999999999999E+384 -> 1
87
88 ddsamq071 samequantum -4E-398 -1E-398 -> 1
89 ddsamq072 samequantum -4.000000000000000E-383 -1.000040000000000E-383 -> 1
90 ddsamq073 samequantum -4E-383 -1E-383 -> 1
91 ddsamq074 samequantum -4.999999999999999E+384 -9.999999999949999E+384 -> 1
92 ddsamq075 samequantum -4E-398 -1E-398 -> 1
93 ddsamq076 samequantum -4.000000000000000E-383 -1.004000000000000E-383 -> 1
94 ddsamq077 samequantum -4E-383 -1E-383 -> 1
95 ddsamq078 samequantum -4.999999999999999E+384 -9.949999999999999E+384 -> 1
96
97 ddsamq081 samequantum -4E-397 -1E-398 -> 0
98 ddsamq082 samequantum -4.000000000000000E-383 -1.000040000000000E-336 -> 0
99 ddsamq083 samequantum -4E-346 -1E-383 -> 0
100 ddsamq084 samequantum -4.999999999999999E+384 -9.999499999999999E+336 -> 0
101 ddsamq085 samequantum -4E-397 -1E-398 -> 0
102 ddsamq086 samequantum -4.000000000000000E-383 -1.004000000000000E-336 -> 0
103 ddsamq087 samequantum -4E-346 -1E-383 -> 0
104 ddsamq088 samequantum -4.999999999999999E+384 -9.949999999999999E+336 -> 0
105
106 -- specials & combinations
107 ddsamq0110 samequantum -Inf -Inf -> 1
108 ddsamq0111 samequantum -Inf Inf -> 1
109 ddsamq0112 samequantum -Inf NaN -> 0
110 ddsamq0113 samequantum -Inf -7E+3 -> 0
111 ddsamq0114 samequantum -Inf -7 -> 0
112 ddsamq0115 samequantum -Inf -7E-3 -> 0
113 ddsamq0116 samequantum -Inf -0E-3 -> 0
114 ddsamq0117 samequantum -Inf -0 -> 0
115 ddsamq0118 samequantum -Inf -0E+3 -> 0
116 ddsamq0119 samequantum -Inf 0E-3 -> 0
117 ddsamq0120 samequantum -Inf 0 -> 0
118 ddsamq0121 samequantum -Inf 0E+3 -> 0
119 ddsamq0122 samequantum -Inf 7E-3 -> 0
120 ddsamq0123 samequantum -Inf 7 -> 0
121 ddsamq0124 samequantum -Inf 7E+3 -> 0
122 ddsamq0125 samequantum -Inf sNaN -> 0
123
124 ddsamq0210 samequantum Inf -Inf -> 1
125 ddsamq0211 samequantum Inf Inf -> 1
126 ddsamq0212 samequantum Inf NaN -> 0
127 ddsamq0213 samequantum Inf -7E+3 -> 0
128 ddsamq0214 samequantum Inf -7 -> 0
129 ddsamq0215 samequantum Inf -7E-3 -> 0
130 ddsamq0216 samequantum Inf -0E-3 -> 0
131 ddsamq0217 samequantum Inf -0 -> 0
132 ddsamq0218 samequantum Inf -0E+3 -> 0
133 ddsamq0219 samequantum Inf 0E-3 -> 0
134 ddsamq0220 samequantum Inf 0 -> 0
135 ddsamq0221 samequantum Inf 0E+3 -> 0
136 ddsamq0222 samequantum Inf 7E-3 -> 0
137 ddsamq0223 samequantum Inf 7 -> 0
138 ddsamq0224 samequantum Inf 7E+3 -> 0
139 ddsamq0225 samequantum Inf sNaN -> 0
140
141 ddsamq0310 samequantum NaN -Inf -> 0
142 ddsamq0311 samequantum NaN Inf -> 0
143 ddsamq0312 samequantum NaN NaN -> 1
144 ddsamq0313 samequantum NaN -7E+3 -> 0
145 ddsamq0314 samequantum NaN -7 -> 0
146 ddsamq0315 samequantum NaN -7E-3 -> 0
147 ddsamq0316 samequantum NaN -0E-3 -> 0
148 ddsamq0317 samequantum NaN -0 -> 0
149 ddsamq0318 samequantum NaN -0E+3 -> 0
150 ddsamq0319 samequantum NaN 0E-3 -> 0
151 ddsamq0320 samequantum NaN 0 -> 0
152 ddsamq0321 samequantum NaN 0E+3 -> 0
153 ddsamq0322 samequantum NaN 7E-3 -> 0
154 ddsamq0323 samequantum NaN 7 -> 0
155 ddsamq0324 samequantum NaN 7E+3 -> 0
156 ddsamq0325 samequantum NaN sNaN -> 1
157
158 ddsamq0410 samequantum -7E+3 -Inf -> 0
159 ddsamq0411 samequantum -7E+3 Inf -> 0
160 ddsamq0412 samequantum -7E+3 NaN -> 0
161 ddsamq0413 samequantum -7E+3 -7E+3 -> 1
162 ddsamq0414 samequantum -7E+3 -7 -> 0
163 ddsamq0415 samequantum -7E+3 -7E-3 -> 0
164 ddsamq0416 samequantum -7E+3 -0E-3 -> 0
165 ddsamq0417 samequantum -7E+3 -0 -> 0
166 ddsamq0418 samequantum -7E+3 -0E+3 -> 1
167 ddsamq0419 samequantum -7E+3 0E-3 -> 0
168 ddsamq0420 samequantum -7E+3 0 -> 0
169 ddsamq0421 samequantum -7E+3 0E+3 -> 1
170 ddsamq0422 samequantum -7E+3 7E-3 -> 0
171 ddsamq0423 samequantum -7E+3 7 -> 0
172 ddsamq0424 samequantum -7E+3 7E+3 -> 1
173 ddsamq0425 samequantum -7E+3 sNaN -> 0
174
175 ddsamq0510 samequantum -7 -Inf -> 0
176 ddsamq0511 samequantum -7 Inf -> 0
177 ddsamq0512 samequantum -7 NaN -> 0
178 ddsamq0513 samequantum -7 -7E+3 -> 0
179 ddsamq0514 samequantum -7 -7 -> 1
180 ddsamq0515 samequantum -7 -7E-3 -> 0
181 ddsamq0516 samequantum -7 -0E-3 -> 0
182 ddsamq0517 samequantum -7 -0 -> 1
183 ddsamq0518 samequantum -7 -0E+3 -> 0
184 ddsamq0519 samequantum -7 0E-3 -> 0
185 ddsamq0520 samequantum -7 0 -> 1
186 ddsamq0521 samequantum -7 0E+3 -> 0
187 ddsamq0522 samequantum -7 7E-3 -> 0
188 ddsamq0523 samequantum -7 7 -> 1
189 ddsamq0524 samequantum -7 7E+3 -> 0
190 ddsamq0525 samequantum -7 sNaN -> 0
191
192 ddsamq0610 samequantum -7E-3 -Inf -> 0
193 ddsamq0611 samequantum -7E-3 Inf -> 0
194 ddsamq0612 samequantum -7E-3 NaN -> 0
195 ddsamq0613 samequantum -7E-3 -7E+3 -> 0
196 ddsamq0614 samequantum -7E-3 -7 -> 0
197 ddsamq0615 samequantum -7E-3 -7E-3 -> 1
198 ddsamq0616 samequantum -7E-3 -0E-3 -> 1
199 ddsamq0617 samequantum -7E-3 -0 -> 0
200 ddsamq0618 samequantum -7E-3 -0E+3 -> 0
201 ddsamq0619 samequantum -7E-3 0E-3 -> 1
202 ddsamq0620 samequantum -7E-3 0 -> 0
203 ddsamq0621 samequantum -7E-3 0E+3 -> 0
204 ddsamq0622 samequantum -7E-3 7E-3 -> 1
205 ddsamq0623 samequantum -7E-3 7 -> 0
206 ddsamq0624 samequantum -7E-3 7E+3 -> 0
207 ddsamq0625 samequantum -7E-3 sNaN -> 0
208
209 ddsamq0710 samequantum -0E-3 -Inf -> 0
210 ddsamq0711 samequantum -0E-3 Inf -> 0
211 ddsamq0712 samequantum -0E-3 NaN -> 0
212 ddsamq0713 samequantum -0E-3 -7E+3 -> 0
213 ddsamq0714 samequantum -0E-3 -7 -> 0
214 ddsamq0715 samequantum -0E-3 -7E-3 -> 1
215 ddsamq0716 samequantum -0E-3 -0E-3 -> 1
216 ddsamq0717 samequantum -0E-3 -0 -> 0
217 ddsamq0718 samequantum -0E-3 -0E+3 -> 0
218 ddsamq0719 samequantum -0E-3 0E-3 -> 1
219 ddsamq0720 samequantum -0E-3 0 -> 0
220 ddsamq0721 samequantum -0E-3 0E+3 -> 0
221 ddsamq0722 samequantum -0E-3 7E-3 -> 1
222 ddsamq0723 samequantum -0E-3 7 -> 0
223 ddsamq0724 samequantum -0E-3 7E+3 -> 0
224 ddsamq0725 samequantum -0E-3 sNaN -> 0
225
226 ddsamq0810 samequantum -0 -Inf -> 0
227 ddsamq0811 samequantum -0 Inf -> 0
228 ddsamq0812 samequantum -0 NaN -> 0
229 ddsamq0813 samequantum -0 -7E+3 -> 0
230 ddsamq0814 samequantum -0 -7 -> 1
231 ddsamq0815 samequantum -0 -7E-3 -> 0
232 ddsamq0816 samequantum -0 -0E-3 -> 0
233 ddsamq0817 samequantum -0 -0 -> 1
234 ddsamq0818 samequantum -0 -0E+3 -> 0
235 ddsamq0819 samequantum -0 0E-3 -> 0
236 ddsamq0820 samequantum -0 0 -> 1
237 ddsamq0821 samequantum -0 0E+3 -> 0
238 ddsamq0822 samequantum -0 7E-3 -> 0
239 ddsamq0823 samequantum -0 7 -> 1
240 ddsamq0824 samequantum -0 7E+3 -> 0
241 ddsamq0825 samequantum -0 sNaN -> 0
242
243 ddsamq0910 samequantum -0E+3 -Inf -> 0
244 ddsamq0911 samequantum -0E+3 Inf -> 0
245 ddsamq0912 samequantum -0E+3 NaN -> 0
246 ddsamq0913 samequantum -0E+3 -7E+3 -> 1
247 ddsamq0914 samequantum -0E+3 -7 -> 0
248 ddsamq0915 samequantum -0E+3 -7E-3 -> 0
249 ddsamq0916 samequantum -0E+3 -0E-3 -> 0
250 ddsamq0917 samequantum -0E+3 -0 -> 0
251 ddsamq0918 samequantum -0E+3 -0E+3 -> 1
252 ddsamq0919 samequantum -0E+3 0E-3 -> 0
253 ddsamq0920 samequantum -0E+3 0 -> 0
254 ddsamq0921 samequantum -0E+3 0E+3 -> 1
255 ddsamq0922 samequantum -0E+3 7E-3 -> 0
256 ddsamq0923 samequantum -0E+3 7 -> 0
257 ddsamq0924 samequantum -0E+3 7E+3 -> 1
258 ddsamq0925 samequantum -0E+3 sNaN -> 0
259
260 ddsamq1110 samequantum 0E-3 -Inf -> 0
261 ddsamq1111 samequantum 0E-3 Inf -> 0
262 ddsamq1112 samequantum 0E-3 NaN -> 0
263 ddsamq1113 samequantum 0E-3 -7E+3 -> 0
264 ddsamq1114 samequantum 0E-3 -7 -> 0
265 ddsamq1115 samequantum 0E-3 -7E-3 -> 1
266 ddsamq1116 samequantum 0E-3 -0E-3 -> 1
267 ddsamq1117 samequantum 0E-3 -0 -> 0
268 ddsamq1118 samequantum 0E-3 -0E+3 -> 0
269 ddsamq1119 samequantum 0E-3 0E-3 -> 1
270 ddsamq1120 samequantum 0E-3 0 -> 0
271 ddsamq1121 samequantum 0E-3 0E+3 -> 0
272 ddsamq1122 samequantum 0E-3 7E-3 -> 1
273 ddsamq1123 samequantum 0E-3 7 -> 0
274 ddsamq1124 samequantum 0E-3 7E+3 -> 0
275 ddsamq1125 samequantum 0E-3 sNaN -> 0
276
277 ddsamq1210 samequantum 0 -Inf -> 0
278 ddsamq1211 samequantum 0 Inf -> 0
279 ddsamq1212 samequantum 0 NaN -> 0
280 ddsamq1213 samequantum 0 -7E+3 -> 0
281 ddsamq1214 samequantum 0 -7 -> 1
282 ddsamq1215 samequantum 0 -7E-3 -> 0
283 ddsamq1216 samequantum 0 -0E-3 -> 0
284 ddsamq1217 samequantum 0 -0 -> 1
285 ddsamq1218 samequantum 0 -0E+3 -> 0
286 ddsamq1219 samequantum 0 0E-3 -> 0
287 ddsamq1220 samequantum 0 0 -> 1
288 ddsamq1221 samequantum 0 0E+3 -> 0
289 ddsamq1222 samequantum 0 7E-3 -> 0
290 ddsamq1223 samequantum 0 7 -> 1
291 ddsamq1224 samequantum 0 7E+3 -> 0
292 ddsamq1225 samequantum 0 sNaN -> 0
293
294 ddsamq1310 samequantum 0E+3 -Inf -> 0
295 ddsamq1311 samequantum 0E+3 Inf -> 0
296 ddsamq1312 samequantum 0E+3 NaN -> 0
297 ddsamq1313 samequantum 0E+3 -7E+3 -> 1
298 ddsamq1314 samequantum 0E+3 -7 -> 0
299 ddsamq1315 samequantum 0E+3 -7E-3 -> 0
300 ddsamq1316 samequantum 0E+3 -0E-3 -> 0
301 ddsamq1317 samequantum 0E+3 -0 -> 0
302 ddsamq1318 samequantum 0E+3 -0E+3 -> 1
303 ddsamq1319 samequantum 0E+3 0E-3 -> 0
304 ddsamq1320 samequantum 0E+3 0 -> 0
305 ddsamq1321 samequantum 0E+3 0E+3 -> 1
306 ddsamq1322 samequantum 0E+3 7E-3 -> 0
307 ddsamq1323 samequantum 0E+3 7 -> 0
308 ddsamq1324 samequantum 0E+3 7E+3 -> 1
309 ddsamq1325 samequantum 0E+3 sNaN -> 0
310
311 ddsamq1410 samequantum 7E-3 -Inf -> 0
312 ddsamq1411 samequantum 7E-3 Inf -> 0
313 ddsamq1412 samequantum 7E-3 NaN -> 0
314 ddsamq1413 samequantum 7E-3 -7E+3 -> 0
315 ddsamq1414 samequantum 7E-3 -7 -> 0
316 ddsamq1415 samequantum 7E-3 -7E-3 -> 1
317 ddsamq1416 samequantum 7E-3 -0E-3 -> 1
318 ddsamq1417 samequantum 7E-3 -0 -> 0
319 ddsamq1418 samequantum 7E-3 -0E+3 -> 0
320 ddsamq1419 samequantum 7E-3 0E-3 -> 1
321 ddsamq1420 samequantum 7E-3 0 -> 0
322 ddsamq1421 samequantum 7E-3 0E+3 -> 0
323 ddsamq1422 samequantum 7E-3 7E-3 -> 1
324 ddsamq1423 samequantum 7E-3 7 -> 0
325 ddsamq1424 samequantum 7E-3 7E+3 -> 0
326 ddsamq1425 samequantum 7E-3 sNaN -> 0
327
328 ddsamq1510 samequantum 7 -Inf -> 0
329 ddsamq1511 samequantum 7 Inf -> 0
330 ddsamq1512 samequantum 7 NaN -> 0
331 ddsamq1513 samequantum 7 -7E+3 -> 0
332 ddsamq1514 samequantum 7 -7 -> 1
333 ddsamq1515 samequantum 7 -7E-3 -> 0
334 ddsamq1516 samequantum 7 -0E-3 -> 0
335 ddsamq1517 samequantum 7 -0 -> 1
336 ddsamq1518 samequantum 7 -0E+3 -> 0
337 ddsamq1519 samequantum 7 0E-3 -> 0
338 ddsamq1520 samequantum 7 0 -> 1
339 ddsamq1521 samequantum 7 0E+3 -> 0
340 ddsamq1522 samequantum 7 7E-3 -> 0
341 ddsamq1523 samequantum 7 7 -> 1
342 ddsamq1524 samequantum 7 7E+3 -> 0
343 ddsamq1525 samequantum 7 sNaN -> 0
344
345 ddsamq1610 samequantum 7E+3 -Inf -> 0
346 ddsamq1611 samequantum 7E+3 Inf -> 0
347 ddsamq1612 samequantum 7E+3 NaN -> 0
348 ddsamq1613 samequantum 7E+3 -7E+3 -> 1
349 ddsamq1614 samequantum 7E+3 -7 -> 0
350 ddsamq1615 samequantum 7E+3 -7E-3 -> 0
351 ddsamq1616 samequantum 7E+3 -0E-3 -> 0
352 ddsamq1617 samequantum 7E+3 -0 -> 0
353 ddsamq1618 samequantum 7E+3 -0E+3 -> 1
354 ddsamq1619 samequantum 7E+3 0E-3 -> 0
355 ddsamq1620 samequantum 7E+3 0 -> 0
356 ddsamq1621 samequantum 7E+3 0E+3 -> 1
357 ddsamq1622 samequantum 7E+3 7E-3 -> 0
358 ddsamq1623 samequantum 7E+3 7 -> 0
359 ddsamq1624 samequantum 7E+3 7E+3 -> 1
360 ddsamq1625 samequantum 7E+3 sNaN -> 0
361
362 ddsamq1710 samequantum sNaN -Inf -> 0
363 ddsamq1711 samequantum sNaN Inf -> 0
364 ddsamq1712 samequantum sNaN NaN -> 1
365 ddsamq1713 samequantum sNaN -7E+3 -> 0
366 ddsamq1714 samequantum sNaN -7 -> 0
367 ddsamq1715 samequantum sNaN -7E-3 -> 0
368 ddsamq1716 samequantum sNaN -0E-3 -> 0
369 ddsamq1717 samequantum sNaN -0 -> 0
370 ddsamq1718 samequantum sNaN -0E+3 -> 0
371 ddsamq1719 samequantum sNaN 0E-3 -> 0
372 ddsamq1720 samequantum sNaN 0 -> 0
373 ddsamq1721 samequantum sNaN 0E+3 -> 0
374 ddsamq1722 samequantum sNaN 7E-3 -> 0
375 ddsamq1723 samequantum sNaN 7 -> 0
376 ddsamq1724 samequantum sNaN 7E+3 -> 0
377 ddsamq1725 samequantum sNaN sNaN -> 1
378 -- noisy NaNs
379 ddsamq1730 samequantum sNaN3 sNaN3 -> 1
380 ddsamq1731 samequantum sNaN3 sNaN4 -> 1
381 ddsamq1732 samequantum NaN3 NaN3 -> 1
382 ddsamq1733 samequantum NaN3 NaN4 -> 1
383 ddsamq1734 samequantum sNaN3 3 -> 0
384 ddsamq1735 samequantum NaN3 3 -> 0
385 ddsamq1736 samequantum 4 sNaN4 -> 0
386 ddsamq1737 samequantum 3 NaN3 -> 0
387 ddsamq1738 samequantum Inf sNaN4 -> 0
388 ddsamq1739 samequantum -Inf NaN3 -> 0
389