xref: /netbsd-src/lib/libc/gdtoa/test/dtst.out (revision 185969dd493322e82156f5a549d980f1f2832be1) 
1Input: 1.23
2Output: d =
31.23 = 0x3ff3ae14 7ae147ae, se =
4	g_fmt gives "1.23"
5	dtoa(mode = 0, ndigits = 17):
6	dtoa returns sign = 0, decpt = 1, 3 digits:
7123
8	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
9	g_fmt gives "1.2300000000000002"
10	dtoa returns sign = 0, decpt = 1, 17 digits:
1112300000000000002
12	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
13	g_fmt gives "1.2299999999999998"
14	dtoa returns sign = 0, decpt = 1, 17 digits:
1512299999999999998
16Input: 1.23e+20
17Output: d =
181.23e+20 = 0x441aabdf 2145b430, se =
19	g_fmt gives "1.23e+20"
20	dtoa(mode = 0, ndigits = 17):
21	dtoa returns sign = 0, decpt = 21, 3 digits:
22123
23	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
24	g_fmt gives "123000000000000020000"
25	dtoa returns sign = 0, decpt = 21, 17 digits:
2612300000000000002
27	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
28	g_fmt gives "122999999999999980000"
29	dtoa returns sign = 0, decpt = 21, 17 digits:
3012299999999999998
31Input: 1.23e-20
32Output: d =
331.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se =
34	g_fmt gives "1.23e-20"
35	dtoa(mode = 0, ndigits = 17):
36	dtoa returns sign = 0, decpt = -19, 3 digits:
37123
38	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
39	g_fmt gives "1.2300000000000002e-20"
40	dtoa returns sign = 0, decpt = -19, 17 digits:
4112300000000000002
42	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
43	g_fmt gives "1.2299999999999999e-20"
44	dtoa returns sign = 0, decpt = -19, 17 digits:
4512299999999999999
46Input: 1.23456789
47Output: d =
481.2345678899999999 = 0x3ff3c0ca 4283de1b, se =
49	g_fmt gives "1.23456789"
50	dtoa(mode = 0, ndigits = 17):
51	dtoa returns sign = 0, decpt = 1, 9 digits:
52123456789
53	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
54	g_fmt gives "1.2345678900000001"
55	dtoa returns sign = 0, decpt = 1, 17 digits:
5612345678900000001
57	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
58	g_fmt gives "1.2345678899999997"
59	dtoa returns sign = 0, decpt = 1, 17 digits:
6012345678899999997
61Input: 1.23456589e+20
62Output: d =
631.23456589e+20 = 0x441ac537 a660b997, se =
64	g_fmt gives "1.23456589e+20"
65	dtoa(mode = 0, ndigits = 17):
66	dtoa returns sign = 0, decpt = 21, 9 digits:
67123456589
68	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
69	g_fmt gives "123456589000000010000"
70	dtoa returns sign = 0, decpt = 21, 17 digits:
7112345658900000001
72	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
73	g_fmt gives "123456588999999980000"
74	dtoa returns sign = 0, decpt = 21, 17 digits:
7512345658899999998
76Input: 1.23e+30
77Output: d =
781.23e+30 = 0x462f0cb0 4e8fb790, se =
79	g_fmt gives "1.23e+30"
80	dtoa(mode = 0, ndigits = 17):
81	dtoa returns sign = 0, decpt = 31, 3 digits:
82123
83	nextafter(d,+Infinity) = 1.2300000000000001e+30 = 0x462f0cb0 4e8fb791:
84	g_fmt gives "1.2300000000000001e+30"
85	dtoa returns sign = 0, decpt = 31, 17 digits:
8612300000000000001
87	nextafter(d,-Infinity) = 1.2299999999999998e+30 = 0x462f0cb0 4e8fb78f:
88	g_fmt gives "1.2299999999999998e+30"
89	dtoa returns sign = 0, decpt = 31, 17 digits:
9012299999999999998
91Input: 1.23e-30
92Output: d =
931.2300000000000001e-30 = 0x39b8f286 6f5010ab, se =
94	g_fmt gives "1.23e-30"
95	dtoa(mode = 0, ndigits = 17):
96	dtoa returns sign = 0, decpt = -29, 3 digits:
97123
98	nextafter(d,+Infinity) = 1.2300000000000002e-30 = 0x39b8f286 6f5010ac:
99	g_fmt gives "1.2300000000000002e-30"
100	dtoa returns sign = 0, decpt = -29, 17 digits:
10112300000000000002
102	nextafter(d,-Infinity) = 1.2299999999999999e-30 = 0x39b8f286 6f5010aa:
103	g_fmt gives "1.2299999999999999e-30"
104	dtoa returns sign = 0, decpt = -29, 17 digits:
10512299999999999999
106Input: 1.23456789e-20
107Output: d =
1081.2345678899999999e-20 = 0x3bcd2681 471e7ada, se =
109	g_fmt gives "1.23456789e-20"
110	dtoa(mode = 0, ndigits = 17):
111	dtoa returns sign = 0, decpt = -19, 9 digits:
112123456789
113	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
114	g_fmt gives "1.2345678900000001e-20"
115	dtoa returns sign = 0, decpt = -19, 17 digits:
11612345678900000001
117	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
118	g_fmt gives "1.2345678899999998e-20"
119	dtoa returns sign = 0, decpt = -19, 17 digits:
12012345678899999998
121Input: 1.23456789e-30
122Output: d =
1231.23456789e-30 = 0x39b90a3e 33bbd995, se =
124	g_fmt gives "1.23456789e-30"
125	dtoa(mode = 0, ndigits = 17):
126	dtoa returns sign = 0, decpt = -29, 9 digits:
127123456789
128	nextafter(d,+Infinity) = 1.2345678900000002e-30 = 0x39b90a3e 33bbd996:
129	g_fmt gives "1.2345678900000002e-30"
130	dtoa returns sign = 0, decpt = -29, 17 digits:
13112345678900000002
132	nextafter(d,-Infinity) = 1.2345678899999998e-30 = 0x39b90a3e 33bbd994:
133	g_fmt gives "1.2345678899999998e-30"
134	dtoa returns sign = 0, decpt = -29, 17 digits:
13512345678899999998
136Input: 1.234567890123456789
137Output: d =
1381.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
139	g_fmt gives "1.2345678901234567"
140	dtoa(mode = 0, ndigits = 17):
141	dtoa returns sign = 0, decpt = 1, 17 digits:
14212345678901234567
143	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
144	g_fmt gives "1.234567890123457"
145	dtoa returns sign = 0, decpt = 1, 16 digits:
1461234567890123457
147	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
148	g_fmt gives "1.2345678901234565"
149	dtoa returns sign = 0, decpt = 1, 17 digits:
15012345678901234565
151Input: 1.23456789012345678901234567890123456789
152Output: d =
1531.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
154	g_fmt gives "1.2345678901234567"
155	dtoa(mode = 0, ndigits = 17):
156	dtoa returns sign = 0, decpt = 1, 17 digits:
15712345678901234567
158	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
159	g_fmt gives "1.234567890123457"
160	dtoa returns sign = 0, decpt = 1, 16 digits:
1611234567890123457
162	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
163	g_fmt gives "1.2345678901234565"
164	dtoa returns sign = 0, decpt = 1, 17 digits:
16512345678901234565
166Input: 1.23e306
167Output: d =
1681.23e+306 = 0x7f7c0676 cd1c61f5, se =
169	g_fmt gives "1.23e+306"
170	dtoa(mode = 0, ndigits = 17):
171	dtoa returns sign = 0, decpt = 307, 3 digits:
172123
173	nextafter(d,+Infinity) = 1.2300000000000002e+306 = 0x7f7c0676 cd1c61f6:
174	g_fmt gives "1.2300000000000002e+306"
175	dtoa returns sign = 0, decpt = 307, 17 digits:
17612300000000000002
177	nextafter(d,-Infinity) = 1.2299999999999999e+306 = 0x7f7c0676 cd1c61f4:
178	g_fmt gives "1.2299999999999999e+306"
179	dtoa returns sign = 0, decpt = 307, 17 digits:
18012299999999999999
181Input: 1.23e-306
182Output: d =
1831.23e-306 = 0x6ba3b8 5da396e8, se =
184	g_fmt gives "1.23e-306"
185	dtoa(mode = 0, ndigits = 17):
186	dtoa returns sign = 0, decpt = -305, 3 digits:
187123
188	nextafter(d,+Infinity) = 1.2300000000000002e-306 = 0x6ba3b8 5da396e9:
189	g_fmt gives "1.2300000000000002e-306"
190	dtoa returns sign = 0, decpt = -305, 17 digits:
19112300000000000002
192	nextafter(d,-Infinity) = 1.2299999999999999e-306 = 0x6ba3b8 5da396e7:
193	g_fmt gives "1.2299999999999999e-306"
194	dtoa returns sign = 0, decpt = -305, 17 digits:
19512299999999999999
196Input: 1.23e-320
197Output: d =
1981.2302234581447039e-320 = 0x0 9ba, se =
199	g_fmt gives "1.23e-320"
200	dtoa(mode = 0, ndigits = 17):
201	dtoa returns sign = 0, decpt = -319, 3 digits:
202123
203	nextafter(d,+Infinity) = 1.2307175237905451e-320 = 0x0 9bb:
204	g_fmt gives "1.2307e-320"
205	dtoa returns sign = 0, decpt = -319, 5 digits:
20612307
207	nextafter(d,-Infinity) = 1.2297293924988626e-320 = 0x0 9b9:
208	g_fmt gives "1.2297e-320"
209	dtoa returns sign = 0, decpt = -319, 5 digits:
21012297
211Input: 1.23e-20
212Output: d =
2131.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se =
214	g_fmt gives "1.23e-20"
215	dtoa(mode = 0, ndigits = 17):
216	dtoa returns sign = 0, decpt = -19, 3 digits:
217123
218	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
219	g_fmt gives "1.2300000000000002e-20"
220	dtoa returns sign = 0, decpt = -19, 17 digits:
22112300000000000002
222	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
223	g_fmt gives "1.2299999999999999e-20"
224	dtoa returns sign = 0, decpt = -19, 17 digits:
22512299999999999999
226Input: 1.23456789e307
227Output: d =
2281.23456789e+307 = 0x7fb194b1 4bdaecdc, se =
229	g_fmt gives "1.23456789e+307"
230	dtoa(mode = 0, ndigits = 17):
231	dtoa returns sign = 0, decpt = 308, 9 digits:
232123456789
233	nextafter(d,+Infinity) = 1.2345678900000003e+307 = 0x7fb194b1 4bdaecdd:
234	g_fmt gives "1.2345678900000003e+307"
235	dtoa returns sign = 0, decpt = 308, 17 digits:
23612345678900000003
237	nextafter(d,-Infinity) = 1.2345678899999998e+307 = 0x7fb194b1 4bdaecdb:
238	g_fmt gives "1.2345678899999998e+307"
239	dtoa returns sign = 0, decpt = 308, 17 digits:
24012345678899999998
241Input: 1.23456589e-307
242Output: d =
2431.2345658899999999e-307 = 0x363196 bb9845fa, se =
244	g_fmt gives "1.23456589e-307"
245	dtoa(mode = 0, ndigits = 17):
246	dtoa returns sign = 0, decpt = -306, 9 digits:
247123456589
248	nextafter(d,+Infinity) = 1.2345658900000001e-307 = 0x363196 bb9845fb:
249	g_fmt gives "1.2345658900000001e-307"
250	dtoa returns sign = 0, decpt = -306, 17 digits:
25112345658900000001
252	nextafter(d,-Infinity) = 1.2345658899999997e-307 = 0x363196 bb9845f9:
253	g_fmt gives "1.2345658899999997e-307"
254	dtoa returns sign = 0, decpt = -306, 17 digits:
25512345658899999997
256Input: 1.234567890123456789
257Output: d =
2581.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
259	g_fmt gives "1.2345678901234567"
260	dtoa(mode = 0, ndigits = 17):
261	dtoa returns sign = 0, decpt = 1, 17 digits:
26212345678901234567
263	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
264	g_fmt gives "1.234567890123457"
265	dtoa returns sign = 0, decpt = 1, 16 digits:
2661234567890123457
267	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
268	g_fmt gives "1.2345678901234565"
269	dtoa returns sign = 0, decpt = 1, 17 digits:
27012345678901234565
271Input: 1.234567890123456789e301
272Output: d =
2731.2345678901234568e+301 = 0x7e726f51 75f56413, se =
274	g_fmt gives "1.2345678901234568e+301"
275	dtoa(mode = 0, ndigits = 17):
276	dtoa returns sign = 0, decpt = 302, 17 digits:
27712345678901234568
278	nextafter(d,+Infinity) = 1.234567890123457e+301 = 0x7e726f51 75f56414:
279	g_fmt gives "1.234567890123457e+301"
280	dtoa returns sign = 0, decpt = 302, 16 digits:
2811234567890123457
282	nextafter(d,-Infinity) = 1.2345678901234565e+301 = 0x7e726f51 75f56412:
283	g_fmt gives "1.2345678901234565e+301"
284	dtoa returns sign = 0, decpt = 302, 17 digits:
28512345678901234565
286Input: 1.234567890123456789e-301
287Output: d =
2881.2345678901234567e-301 = 0x1752a64 e34ba0d3, se =
289	g_fmt gives "1.2345678901234567e-301"
290	dtoa(mode = 0, ndigits = 17):
291	dtoa returns sign = 0, decpt = -300, 17 digits:
29212345678901234567
293	nextafter(d,+Infinity) = 1.2345678901234569e-301 = 0x1752a64 e34ba0d4:
294	g_fmt gives "1.234567890123457e-301"
295	dtoa returns sign = 0, decpt = -300, 16 digits:
2961234567890123457
297	nextafter(d,-Infinity) = 1.2345678901234565e-301 = 0x1752a64 e34ba0d2:
298	g_fmt gives "1.2345678901234565e-301"
299	dtoa returns sign = 0, decpt = -300, 17 digits:
30012345678901234565
301Input: 1.234567890123456789e-321
302Output: d =
3031.2351641146031164e-321 = 0x0 fa, se =
304	g_fmt gives "1.235e-321"
305	dtoa(mode = 0, ndigits = 17):
306	dtoa returns sign = 0, decpt = -320, 4 digits:
3071235
308	nextafter(d,+Infinity) = 1.2401047710615288e-321 = 0x0 fb:
309	g_fmt gives "1.24e-321"
310	dtoa returns sign = 0, decpt = -320, 3 digits:
311124
312	nextafter(d,-Infinity) = 1.2302234581447039e-321 = 0x0 f9:
313	g_fmt gives "1.23e-321"
314	dtoa returns sign = 0, decpt = -320, 3 digits:
315123
316Input: 1e23
317Output: d =
3189.9999999999999992e+22 = 0x44b52d02 c7e14af6, se =
319	g_fmt gives "1e+23"
320	dtoa(mode = 0, ndigits = 17):
321	dtoa returns sign = 0, decpt = 24, 1 digits:
3221
323	nextafter(d,+Infinity) = 1.0000000000000001e+23 = 0x44b52d02 c7e14af7:
324	g_fmt gives "1.0000000000000001e+23"
325	dtoa returns sign = 0, decpt = 24, 17 digits:
32610000000000000001
327	nextafter(d,-Infinity) = 9.9999999999999975e+22 = 0x44b52d02 c7e14af5:
328	g_fmt gives "9.999999999999997e+22"
329	dtoa returns sign = 0, decpt = 23, 16 digits:
3309999999999999997
331Input: 1e310
332Output: d =
333Infinity = 0x7ff00000 0, se =
334	g_fmt gives "Infinity"
335	dtoa(mode = 0, ndigits = 17):
336	dtoa returns sign = 0, decpt = 9999, 8 digits:
337Infinity
338Input: 9.0259718793241475e-277
339Output: d =
3409.0259718793241479e-277 = 0x6a00000 0, se =
341	g_fmt gives "9.025971879324148e-277"
342	dtoa(mode = 0, ndigits = 17):
343	dtoa returns sign = 0, decpt = -276, 16 digits:
3449025971879324148
345	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
346	g_fmt gives "9.02597187932415e-277"
347	dtoa returns sign = 0, decpt = -276, 15 digits:
348902597187932415
349Input: 9.025971879324147880346310405869e-277
350Output: d =
3519.0259718793241479e-277 = 0x6a00000 0, se =
352	g_fmt gives "9.025971879324148e-277"
353	dtoa(mode = 0, ndigits = 17):
354	dtoa returns sign = 0, decpt = -276, 16 digits:
3559025971879324148
356	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
357	g_fmt gives "9.02597187932415e-277"
358	dtoa returns sign = 0, decpt = -276, 15 digits:
359902597187932415
360Input: 9.025971879324147880346310405868e-277
361Output: d =
3629.0259718793241479e-277 = 0x6a00000 0, se =
363	g_fmt gives "9.025971879324148e-277"
364	dtoa(mode = 0, ndigits = 17):
365	dtoa returns sign = 0, decpt = -276, 16 digits:
3669025971879324148
367	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
368	g_fmt gives "9.02597187932415e-277"
369	dtoa returns sign = 0, decpt = -276, 15 digits:
370902597187932415
371Input: 2.2250738585072014e-308
372Output: d =
3732.2250738585072014e-308 = 0x100000 0, se =
374	g_fmt gives "2.2250738585072014e-308"
375	dtoa(mode = 0, ndigits = 17):
376	dtoa returns sign = 0, decpt = -307, 17 digits:
37722250738585072014
378	nextafter(d,+Infinity) = 2.2250738585072019e-308 = 0x100000 1:
379	g_fmt gives "2.225073858507202e-308"
380	dtoa returns sign = 0, decpt = -307, 16 digits:
3812225073858507202
382Input: 2.2250738585072013e-308
383Output: d =
3842.2250738585072014e-308 = 0x100000 0, se =
385	g_fmt gives "2.2250738585072014e-308"
386	dtoa(mode = 0, ndigits = 17):
387	dtoa returns sign = 0, decpt = -307, 17 digits:
38822250738585072014
389	nextafter(d,+Infinity) = 2.2250738585072019e-308 = 0x100000 1:
390	g_fmt gives "2.225073858507202e-308"
391	dtoa returns sign = 0, decpt = -307, 16 digits:
3922225073858507202
393Input: 1.23:2 6
394Output: d =
3951.23 = 0x3ff3ae14 7ae147ae, se = :2 6
396	g_fmt gives "1.23"
397	dtoa(mode = 2, ndigits = 6):
398	dtoa returns sign = 0, decpt = 1, 3 digits:
399123
400	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
401	g_fmt gives "1.2300000000000002"
402	dtoa returns sign = 0, decpt = 1, 3 digits:
403123
404	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
405	g_fmt gives "1.2299999999999998"
406	dtoa returns sign = 0, decpt = 1, 3 digits:
407123
408Input: 1.23:4 6
409Output: d =
4101.23 = 0x3ff3ae14 7ae147ae, se = :4 6
411	g_fmt gives "1.23"
412	dtoa(mode = 4, ndigits = 6):
413	dtoa returns sign = 0, decpt = 1, 3 digits:
414123
415	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
416	g_fmt gives "1.2300000000000002"
417	dtoa returns sign = 0, decpt = 1, 3 digits:
418123
419	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
420	g_fmt gives "1.2299999999999998"
421	dtoa returns sign = 0, decpt = 1, 3 digits:
422123
423Input: 1.23e+20:2 6
424Output: d =
4251.23e+20 = 0x441aabdf 2145b430, se = :2 6
426	g_fmt gives "1.23e+20"
427	dtoa(mode = 2, ndigits = 6):
428	dtoa returns sign = 0, decpt = 21, 3 digits:
429123
430	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
431	g_fmt gives "123000000000000020000"
432	dtoa returns sign = 0, decpt = 21, 3 digits:
433123
434	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
435	g_fmt gives "122999999999999980000"
436	dtoa returns sign = 0, decpt = 21, 3 digits:
437123
438Input: 1.23e+20:4 6
439Output: d =
4401.23e+20 = 0x441aabdf 2145b430, se = :4 6
441	g_fmt gives "1.23e+20"
442	dtoa(mode = 4, ndigits = 6):
443	dtoa returns sign = 0, decpt = 21, 3 digits:
444123
445	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
446	g_fmt gives "123000000000000020000"
447	dtoa returns sign = 0, decpt = 21, 3 digits:
448123
449	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
450	g_fmt gives "122999999999999980000"
451	dtoa returns sign = 0, decpt = 21, 3 digits:
452123
453Input: 1.23e-20:2 6
454Output: d =
4551.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se = :2 6
456	g_fmt gives "1.23e-20"
457	dtoa(mode = 2, ndigits = 6):
458	dtoa returns sign = 0, decpt = -19, 3 digits:
459123
460	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
461	g_fmt gives "1.2300000000000002e-20"
462	dtoa returns sign = 0, decpt = -19, 3 digits:
463123
464	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
465	g_fmt gives "1.2299999999999999e-20"
466	dtoa returns sign = 0, decpt = -19, 3 digits:
467123
468Input: 1.23e-20:4 6
469Output: d =
4701.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se = :4 6
471	g_fmt gives "1.23e-20"
472	dtoa(mode = 4, ndigits = 6):
473	dtoa returns sign = 0, decpt = -19, 3 digits:
474123
475	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
476	g_fmt gives "1.2300000000000002e-20"
477	dtoa returns sign = 0, decpt = -19, 3 digits:
478123
479	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
480	g_fmt gives "1.2299999999999999e-20"
481	dtoa returns sign = 0, decpt = -19, 3 digits:
482123
483Input: 1.23456789:2 6
484Output: d =
4851.2345678899999999 = 0x3ff3c0ca 4283de1b, se = :2 6
486	g_fmt gives "1.23456789"
487	dtoa(mode = 2, ndigits = 6):
488	dtoa returns sign = 0, decpt = 1, 6 digits:
489123457
490	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
491	g_fmt gives "1.2345678900000001"
492	dtoa returns sign = 0, decpt = 1, 6 digits:
493123457
494	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
495	g_fmt gives "1.2345678899999997"
496	dtoa returns sign = 0, decpt = 1, 6 digits:
497123457
498Input: 1.23456789:4 6
499Output: d =
5001.2345678899999999 = 0x3ff3c0ca 4283de1b, se = :4 6
501	g_fmt gives "1.23456789"
502	dtoa(mode = 4, ndigits = 6):
503	dtoa returns sign = 0, decpt = 1, 6 digits:
504123457
505	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
506	g_fmt gives "1.2345678900000001"
507	dtoa returns sign = 0, decpt = 1, 6 digits:
508123457
509	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
510	g_fmt gives "1.2345678899999997"
511	dtoa returns sign = 0, decpt = 1, 6 digits:
512123457
513Input: 1.23456589e+20:2 6
514Output: d =
5151.23456589e+20 = 0x441ac537 a660b997, se = :2 6
516	g_fmt gives "1.23456589e+20"
517	dtoa(mode = 2, ndigits = 6):
518	dtoa returns sign = 0, decpt = 21, 6 digits:
519123457
520	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
521	g_fmt gives "123456589000000010000"
522	dtoa returns sign = 0, decpt = 21, 6 digits:
523123457
524	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
525	g_fmt gives "123456588999999980000"
526	dtoa returns sign = 0, decpt = 21, 6 digits:
527123457
528Input: 1.23456589e+20:4 6
529Output: d =
5301.23456589e+20 = 0x441ac537 a660b997, se = :4 6
531	g_fmt gives "1.23456589e+20"
532	dtoa(mode = 4, ndigits = 6):
533	dtoa returns sign = 0, decpt = 21, 6 digits:
534123457
535	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
536	g_fmt gives "123456589000000010000"
537	dtoa returns sign = 0, decpt = 21, 6 digits:
538123457
539	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
540	g_fmt gives "123456588999999980000"
541	dtoa returns sign = 0, decpt = 21, 6 digits:
542123457
543Input: 1.23456789e-20:2 6
544Output: d =
5451.2345678899999999e-20 = 0x3bcd2681 471e7ada, se = :2 6
546	g_fmt gives "1.23456789e-20"
547	dtoa(mode = 2, ndigits = 6):
548	dtoa returns sign = 0, decpt = -19, 6 digits:
549123457
550	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
551	g_fmt gives "1.2345678900000001e-20"
552	dtoa returns sign = 0, decpt = -19, 6 digits:
553123457
554	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
555	g_fmt gives "1.2345678899999998e-20"
556	dtoa returns sign = 0, decpt = -19, 6 digits:
557123457
558Input: 1.23456789e-20:4 6
559Output: d =
5601.2345678899999999e-20 = 0x3bcd2681 471e7ada, se = :4 6
561	g_fmt gives "1.23456789e-20"
562	dtoa(mode = 4, ndigits = 6):
563	dtoa returns sign = 0, decpt = -19, 6 digits:
564123457
565	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
566	g_fmt gives "1.2345678900000001e-20"
567	dtoa returns sign = 0, decpt = -19, 6 digits:
568123457
569	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
570	g_fmt gives "1.2345678899999998e-20"
571	dtoa returns sign = 0, decpt = -19, 6 digits:
572123457
573Input: 1234565:2 6
574Output: d =
5751234565 = 0x4132d685 0, se = :2 6
576	g_fmt gives "1234565"
577	dtoa(mode = 2, ndigits = 6):
578	dtoa returns sign = 0, decpt = 7, 6 digits:
579123456
580	nextafter(d,+Infinity) = 1234565.0000000002 = 0x4132d685 1:
581	g_fmt gives "1234565.0000000002"
582	dtoa returns sign = 0, decpt = 7, 6 digits:
583123457
584Input: 1234565:4 6
585Output: d =
5861234565 = 0x4132d685 0, se = :4 6
587	g_fmt gives "1234565"
588	dtoa(mode = 4, ndigits = 6):
589	dtoa returns sign = 0, decpt = 7, 6 digits:
590123456
591	nextafter(d,+Infinity) = 1234565.0000000002 = 0x4132d685 1:
592	g_fmt gives "1234565.0000000002"
593	dtoa returns sign = 0, decpt = 7, 6 digits:
594123457
595Input: 1.234565:2 6
596Output: d =
5971.2345649999999999 = 0x3ff3c0c7 3abc9470, se = :2 6
598	g_fmt gives "1.234565"
599	dtoa(mode = 2, ndigits = 6):
600	dtoa returns sign = 0, decpt = 1, 6 digits:
601123456
602	nextafter(d,+Infinity) = 1.2345650000000001 = 0x3ff3c0c7 3abc9471:
603	g_fmt gives "1.2345650000000001"
604	dtoa returns sign = 0, decpt = 1, 6 digits:
605123457
606	nextafter(d,-Infinity) = 1.2345649999999997 = 0x3ff3c0c7 3abc946f:
607	g_fmt gives "1.2345649999999997"
608	dtoa returns sign = 0, decpt = 1, 6 digits:
609123456
610Input: 1.234565:4 6
611Output: d =
6121.2345649999999999 = 0x3ff3c0c7 3abc9470, se = :4 6
613	g_fmt gives "1.234565"
614	dtoa(mode = 4, ndigits = 6):
615	dtoa returns sign = 0, decpt = 1, 6 digits:
616123456
617	nextafter(d,+Infinity) = 1.2345650000000001 = 0x3ff3c0c7 3abc9471:
618	g_fmt gives "1.2345650000000001"
619	dtoa returns sign = 0, decpt = 1, 6 digits:
620123457
621	nextafter(d,-Infinity) = 1.2345649999999997 = 0x3ff3c0c7 3abc946f:
622	g_fmt gives "1.2345649999999997"
623	dtoa returns sign = 0, decpt = 1, 6 digits:
624123456
625Input: 1.234565e+20:2 6
626Output: d =
6271.234565e+20 = 0x441ac536 6299040d, se = :2 6
628	g_fmt gives "1.234565e+20"
629	dtoa(mode = 2, ndigits = 6):
630	dtoa returns sign = 0, decpt = 21, 6 digits:
631123456
632	nextafter(d,+Infinity) = 1.2345650000000002e+20 = 0x441ac536 6299040e:
633	g_fmt gives "123456500000000020000"
634	dtoa returns sign = 0, decpt = 21, 6 digits:
635123457
636	nextafter(d,-Infinity) = 1.2345649999999998e+20 = 0x441ac536 6299040c:
637	g_fmt gives "123456499999999980000"
638	dtoa returns sign = 0, decpt = 21, 6 digits:
639123456
640Input: 1.234565e+20:4 6
641Output: d =
6421.234565e+20 = 0x441ac536 6299040d, se = :4 6
643	g_fmt gives "1.234565e+20"
644	dtoa(mode = 4, ndigits = 6):
645	dtoa returns sign = 0, decpt = 21, 6 digits:
646123456
647	nextafter(d,+Infinity) = 1.2345650000000002e+20 = 0x441ac536 6299040e:
648	g_fmt gives "123456500000000020000"
649	dtoa returns sign = 0, decpt = 21, 6 digits:
650123457
651	nextafter(d,-Infinity) = 1.2345649999999998e+20 = 0x441ac536 6299040c:
652	g_fmt gives "123456499999999980000"
653	dtoa returns sign = 0, decpt = 21, 6 digits:
654123456
655Input: 1.234565e-20:2 6
656Output: d =
6571.234565e-20 = 0x3bcd267c ce45a93f, se = :2 6
658	g_fmt gives "1.234565e-20"
659	dtoa(mode = 2, ndigits = 6):
660	dtoa returns sign = 0, decpt = -19, 6 digits:
661123456
662	nextafter(d,+Infinity) = 1.2345650000000001e-20 = 0x3bcd267c ce45a940:
663	g_fmt gives "1.2345650000000001e-20"
664	dtoa returns sign = 0, decpt = -19, 6 digits:
665123457
666	nextafter(d,-Infinity) = 1.2345649999999998e-20 = 0x3bcd267c ce45a93e:
667	g_fmt gives "1.2345649999999998e-20"
668	dtoa returns sign = 0, decpt = -19, 6 digits:
669123456
670Input: 1.234565e-20:4 6
671Output: d =
6721.234565e-20 = 0x3bcd267c ce45a93f, se = :4 6
673	g_fmt gives "1.234565e-20"
674	dtoa(mode = 4, ndigits = 6):
675	dtoa returns sign = 0, decpt = -19, 6 digits:
676123456
677	nextafter(d,+Infinity) = 1.2345650000000001e-20 = 0x3bcd267c ce45a940:
678	g_fmt gives "1.2345650000000001e-20"
679	dtoa returns sign = 0, decpt = -19, 6 digits:
680123457
681	nextafter(d,-Infinity) = 1.2345649999999998e-20 = 0x3bcd267c ce45a93e:
682	g_fmt gives "1.2345649999999998e-20"
683	dtoa returns sign = 0, decpt = -19, 6 digits:
684123456
685