xref: /minix/lib/libc/gdtoa/test/dtst.out (revision f14fb602) 
1*f14fb602SLionel SambucInput: 1.23
2*f14fb602SLionel SambucOutput: d =
3*f14fb602SLionel Sambuc1.23 = 0x3ff3ae14 7ae147ae, se =
4*f14fb602SLionel Sambuc	g_fmt gives "1.23"
5*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
6*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
7*f14fb602SLionel Sambuc123
8*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
9*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002"
10*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
11*f14fb602SLionel Sambuc12300000000000002
12*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
13*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999998"
14*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
15*f14fb602SLionel Sambuc12299999999999998
16*f14fb602SLionel SambucInput: 1.23e+20
17*f14fb602SLionel SambucOutput: d =
18*f14fb602SLionel Sambuc1.23e+20 = 0x441aabdf 2145b430, se =
19*f14fb602SLionel Sambuc	g_fmt gives "1.23e+20"
20*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
21*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
22*f14fb602SLionel Sambuc123
23*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
24*f14fb602SLionel Sambuc	g_fmt gives "123000000000000020000"
25*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 17 digits:
26*f14fb602SLionel Sambuc12300000000000002
27*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
28*f14fb602SLionel Sambuc	g_fmt gives "122999999999999980000"
29*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 17 digits:
30*f14fb602SLionel Sambuc12299999999999998
31*f14fb602SLionel SambucInput: 1.23e-20
32*f14fb602SLionel SambucOutput: d =
33*f14fb602SLionel Sambuc1.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se =
34*f14fb602SLionel Sambuc	g_fmt gives "1.23e-20"
35*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
36*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
37*f14fb602SLionel Sambuc123
38*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
39*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-20"
40*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
41*f14fb602SLionel Sambuc12300000000000002
42*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
43*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-20"
44*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
45*f14fb602SLionel Sambuc12299999999999999
46*f14fb602SLionel SambucInput: 1.23456789
47*f14fb602SLionel SambucOutput: d =
48*f14fb602SLionel Sambuc1.2345678899999999 = 0x3ff3c0ca 4283de1b, se =
49*f14fb602SLionel Sambuc	g_fmt gives "1.23456789"
50*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
51*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 9 digits:
52*f14fb602SLionel Sambuc123456789
53*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
54*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001"
55*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
56*f14fb602SLionel Sambuc12345678900000001
57*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
58*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999997"
59*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
60*f14fb602SLionel Sambuc12345678899999997
61*f14fb602SLionel SambucInput: 1.23456589e+20
62*f14fb602SLionel SambucOutput: d =
63*f14fb602SLionel Sambuc1.23456589e+20 = 0x441ac537 a660b997, se =
64*f14fb602SLionel Sambuc	g_fmt gives "1.23456589e+20"
65*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
66*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 9 digits:
67*f14fb602SLionel Sambuc123456589
68*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
69*f14fb602SLionel Sambuc	g_fmt gives "123456589000000010000"
70*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 17 digits:
71*f14fb602SLionel Sambuc12345658900000001
72*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
73*f14fb602SLionel Sambuc	g_fmt gives "123456588999999980000"
74*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 17 digits:
75*f14fb602SLionel Sambuc12345658899999998
76*f14fb602SLionel SambucInput: 1.23e+30
77*f14fb602SLionel SambucOutput: d =
78*f14fb602SLionel Sambuc1.23e+30 = 0x462f0cb0 4e8fb790, se =
79*f14fb602SLionel Sambuc	g_fmt gives "1.23e+30"
80*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
81*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 31, 3 digits:
82*f14fb602SLionel Sambuc123
83*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000001e+30 = 0x462f0cb0 4e8fb791:
84*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000001e+30"
85*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 31, 17 digits:
86*f14fb602SLionel Sambuc12300000000000001
87*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998e+30 = 0x462f0cb0 4e8fb78f:
88*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999998e+30"
89*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 31, 17 digits:
90*f14fb602SLionel Sambuc12299999999999998
91*f14fb602SLionel SambucInput: 1.23e-30
92*f14fb602SLionel SambucOutput: d =
93*f14fb602SLionel Sambuc1.2300000000000001e-30 = 0x39b8f286 6f5010ab, se =
94*f14fb602SLionel Sambuc	g_fmt gives "1.23e-30"
95*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
96*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 3 digits:
97*f14fb602SLionel Sambuc123
98*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-30 = 0x39b8f286 6f5010ac:
99*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-30"
100*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 17 digits:
101*f14fb602SLionel Sambuc12300000000000002
102*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-30 = 0x39b8f286 6f5010aa:
103*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-30"
104*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 17 digits:
105*f14fb602SLionel Sambuc12299999999999999
106*f14fb602SLionel SambucInput: 1.23456789e-20
107*f14fb602SLionel SambucOutput: d =
108*f14fb602SLionel Sambuc1.2345678899999999e-20 = 0x3bcd2681 471e7ada, se =
109*f14fb602SLionel Sambuc	g_fmt gives "1.23456789e-20"
110*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
111*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 9 digits:
112*f14fb602SLionel Sambuc123456789
113*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
114*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001e-20"
115*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
116*f14fb602SLionel Sambuc12345678900000001
117*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
118*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999998e-20"
119*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
120*f14fb602SLionel Sambuc12345678899999998
121*f14fb602SLionel SambucInput: 1.23456789e-30
122*f14fb602SLionel SambucOutput: d =
123*f14fb602SLionel Sambuc1.23456789e-30 = 0x39b90a3e 33bbd995, se =
124*f14fb602SLionel Sambuc	g_fmt gives "1.23456789e-30"
125*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
126*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 9 digits:
127*f14fb602SLionel Sambuc123456789
128*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000002e-30 = 0x39b90a3e 33bbd996:
129*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000002e-30"
130*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 17 digits:
131*f14fb602SLionel Sambuc12345678900000002
132*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999998e-30 = 0x39b90a3e 33bbd994:
133*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999998e-30"
134*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -29, 17 digits:
135*f14fb602SLionel Sambuc12345678899999998
136*f14fb602SLionel SambucInput: 1.234567890123456789
137*f14fb602SLionel SambucOutput: d =
138*f14fb602SLionel Sambuc1.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
139*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234567"
140*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
141*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
142*f14fb602SLionel Sambuc12345678901234567
143*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
144*f14fb602SLionel Sambuc	g_fmt gives "1.234567890123457"
145*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 16 digits:
146*f14fb602SLionel Sambuc1234567890123457
147*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
148*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234565"
149*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
150*f14fb602SLionel Sambuc12345678901234565
151*f14fb602SLionel SambucInput: 1.23456789012345678901234567890123456789
152*f14fb602SLionel SambucOutput: d =
153*f14fb602SLionel Sambuc1.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
154*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234567"
155*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
156*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
157*f14fb602SLionel Sambuc12345678901234567
158*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
159*f14fb602SLionel Sambuc	g_fmt gives "1.234567890123457"
160*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 16 digits:
161*f14fb602SLionel Sambuc1234567890123457
162*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
163*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234565"
164*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
165*f14fb602SLionel Sambuc12345678901234565
166*f14fb602SLionel SambucInput: 1.23e306
167*f14fb602SLionel SambucOutput: d =
168*f14fb602SLionel Sambuc1.23e+306 = 0x7f7c0676 cd1c61f5, se =
169*f14fb602SLionel Sambuc	g_fmt gives "1.23e+306"
170*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
171*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 307, 3 digits:
172*f14fb602SLionel Sambuc123
173*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e+306 = 0x7f7c0676 cd1c61f6:
174*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e+306"
175*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 307, 17 digits:
176*f14fb602SLionel Sambuc12300000000000002
177*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e+306 = 0x7f7c0676 cd1c61f4:
178*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e+306"
179*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 307, 17 digits:
180*f14fb602SLionel Sambuc12299999999999999
181*f14fb602SLionel SambucInput: 1.23e-306
182*f14fb602SLionel SambucOutput: d =
183*f14fb602SLionel Sambuc1.23e-306 = 0x6ba3b8 5da396e8, se =
184*f14fb602SLionel Sambuc	g_fmt gives "1.23e-306"
185*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
186*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -305, 3 digits:
187*f14fb602SLionel Sambuc123
188*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-306 = 0x6ba3b8 5da396e9:
189*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-306"
190*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -305, 17 digits:
191*f14fb602SLionel Sambuc12300000000000002
192*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-306 = 0x6ba3b8 5da396e7:
193*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-306"
194*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -305, 17 digits:
195*f14fb602SLionel Sambuc12299999999999999
196*f14fb602SLionel SambucInput: 1.23e-320
197*f14fb602SLionel SambucOutput: d =
198*f14fb602SLionel Sambuc1.2302234581447039e-320 = 0x0 9ba, se =
199*f14fb602SLionel Sambuc	g_fmt gives "1.23e-320"
200*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
201*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -319, 3 digits:
202*f14fb602SLionel Sambuc123
203*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2307175237905451e-320 = 0x0 9bb:
204*f14fb602SLionel Sambuc	g_fmt gives "1.2307e-320"
205*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -319, 5 digits:
206*f14fb602SLionel Sambuc12307
207*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2297293924988626e-320 = 0x0 9b9:
208*f14fb602SLionel Sambuc	g_fmt gives "1.2297e-320"
209*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -319, 5 digits:
210*f14fb602SLionel Sambuc12297
211*f14fb602SLionel SambucInput: 1.23e-20
212*f14fb602SLionel SambucOutput: d =
213*f14fb602SLionel Sambuc1.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se =
214*f14fb602SLionel Sambuc	g_fmt gives "1.23e-20"
215*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
216*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
217*f14fb602SLionel Sambuc123
218*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
219*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-20"
220*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
221*f14fb602SLionel Sambuc12300000000000002
222*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
223*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-20"
224*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 17 digits:
225*f14fb602SLionel Sambuc12299999999999999
226*f14fb602SLionel SambucInput: 1.23456789e307
227*f14fb602SLionel SambucOutput: d =
228*f14fb602SLionel Sambuc1.23456789e+307 = 0x7fb194b1 4bdaecdc, se =
229*f14fb602SLionel Sambuc	g_fmt gives "1.23456789e+307"
230*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
231*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 308, 9 digits:
232*f14fb602SLionel Sambuc123456789
233*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000003e+307 = 0x7fb194b1 4bdaecdd:
234*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000003e+307"
235*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 308, 17 digits:
236*f14fb602SLionel Sambuc12345678900000003
237*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999998e+307 = 0x7fb194b1 4bdaecdb:
238*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999998e+307"
239*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 308, 17 digits:
240*f14fb602SLionel Sambuc12345678899999998
241*f14fb602SLionel SambucInput: 1.23456589e-307
242*f14fb602SLionel SambucOutput: d =
243*f14fb602SLionel Sambuc1.2345658899999999e-307 = 0x363196 bb9845fa, se =
244*f14fb602SLionel Sambuc	g_fmt gives "1.23456589e-307"
245*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
246*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -306, 9 digits:
247*f14fb602SLionel Sambuc123456589
248*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345658900000001e-307 = 0x363196 bb9845fb:
249*f14fb602SLionel Sambuc	g_fmt gives "1.2345658900000001e-307"
250*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -306, 17 digits:
251*f14fb602SLionel Sambuc12345658900000001
252*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345658899999997e-307 = 0x363196 bb9845f9:
253*f14fb602SLionel Sambuc	g_fmt gives "1.2345658899999997e-307"
254*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -306, 17 digits:
255*f14fb602SLionel Sambuc12345658899999997
256*f14fb602SLionel SambucInput: 1.234567890123456789
257*f14fb602SLionel SambucOutput: d =
258*f14fb602SLionel Sambuc1.2345678901234567 = 0x3ff3c0ca 428c59fb, se =
259*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234567"
260*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
261*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
262*f14fb602SLionel Sambuc12345678901234567
263*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678901234569 = 0x3ff3c0ca 428c59fc:
264*f14fb602SLionel Sambuc	g_fmt gives "1.234567890123457"
265*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 16 digits:
266*f14fb602SLionel Sambuc1234567890123457
267*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678901234565 = 0x3ff3c0ca 428c59fa:
268*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234565"
269*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 17 digits:
270*f14fb602SLionel Sambuc12345678901234565
271*f14fb602SLionel SambucInput: 1.234567890123456789e301
272*f14fb602SLionel SambucOutput: d =
273*f14fb602SLionel Sambuc1.2345678901234568e+301 = 0x7e726f51 75f56413, se =
274*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234568e+301"
275*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
276*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 302, 17 digits:
277*f14fb602SLionel Sambuc12345678901234568
278*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.234567890123457e+301 = 0x7e726f51 75f56414:
279*f14fb602SLionel Sambuc	g_fmt gives "1.234567890123457e+301"
280*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 302, 16 digits:
281*f14fb602SLionel Sambuc1234567890123457
282*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678901234565e+301 = 0x7e726f51 75f56412:
283*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234565e+301"
284*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 302, 17 digits:
285*f14fb602SLionel Sambuc12345678901234565
286*f14fb602SLionel SambucInput: 1.234567890123456789e-301
287*f14fb602SLionel SambucOutput: d =
288*f14fb602SLionel Sambuc1.2345678901234567e-301 = 0x1752a64 e34ba0d3, se =
289*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234567e-301"
290*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
291*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -300, 17 digits:
292*f14fb602SLionel Sambuc12345678901234567
293*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678901234569e-301 = 0x1752a64 e34ba0d4:
294*f14fb602SLionel Sambuc	g_fmt gives "1.234567890123457e-301"
295*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -300, 16 digits:
296*f14fb602SLionel Sambuc1234567890123457
297*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678901234565e-301 = 0x1752a64 e34ba0d2:
298*f14fb602SLionel Sambuc	g_fmt gives "1.2345678901234565e-301"
299*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -300, 17 digits:
300*f14fb602SLionel Sambuc12345678901234565
301*f14fb602SLionel SambucInput: 1.234567890123456789e-321
302*f14fb602SLionel SambucOutput: d =
303*f14fb602SLionel Sambuc1.2351641146031164e-321 = 0x0 fa, se =
304*f14fb602SLionel Sambuc	g_fmt gives "1.235e-321"
305*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
306*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -320, 4 digits:
307*f14fb602SLionel Sambuc1235
308*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2401047710615288e-321 = 0x0 fb:
309*f14fb602SLionel Sambuc	g_fmt gives "1.24e-321"
310*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -320, 3 digits:
311*f14fb602SLionel Sambuc124
312*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2302234581447039e-321 = 0x0 f9:
313*f14fb602SLionel Sambuc	g_fmt gives "1.23e-321"
314*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -320, 3 digits:
315*f14fb602SLionel Sambuc123
316*f14fb602SLionel SambucInput: 1e23
317*f14fb602SLionel SambucOutput: d =
318*f14fb602SLionel Sambuc9.9999999999999992e+22 = 0x44b52d02 c7e14af6, se =
319*f14fb602SLionel Sambuc	g_fmt gives "1e+23"
320*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
321*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 24, 1 digits:
322*f14fb602SLionel Sambuc1
323*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.0000000000000001e+23 = 0x44b52d02 c7e14af7:
324*f14fb602SLionel Sambuc	g_fmt gives "1.0000000000000001e+23"
325*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 24, 17 digits:
326*f14fb602SLionel Sambuc10000000000000001
327*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 9.9999999999999975e+22 = 0x44b52d02 c7e14af5:
328*f14fb602SLionel Sambuc	g_fmt gives "9.999999999999997e+22"
329*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 23, 16 digits:
330*f14fb602SLionel Sambuc9999999999999997
331*f14fb602SLionel SambucInput: 1e310
332*f14fb602SLionel SambucOutput: d =
333*f14fb602SLionel SambucInfinity = 0x7ff00000 0, se =
334*f14fb602SLionel Sambuc	g_fmt gives "Infinity"
335*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
336*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 9999, 8 digits:
337*f14fb602SLionel SambucInfinity
338*f14fb602SLionel SambucInput: 9.0259718793241475e-277
339*f14fb602SLionel SambucOutput: d =
340*f14fb602SLionel Sambuc9.0259718793241479e-277 = 0x6a00000 0, se =
341*f14fb602SLionel Sambuc	g_fmt gives "9.025971879324148e-277"
342*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
343*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 16 digits:
344*f14fb602SLionel Sambuc9025971879324148
345*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
346*f14fb602SLionel Sambuc	g_fmt gives "9.02597187932415e-277"
347*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 15 digits:
348*f14fb602SLionel Sambuc902597187932415
349*f14fb602SLionel SambucInput: 9.025971879324147880346310405869e-277
350*f14fb602SLionel SambucOutput: d =
351*f14fb602SLionel Sambuc9.0259718793241479e-277 = 0x6a00000 0, se =
352*f14fb602SLionel Sambuc	g_fmt gives "9.025971879324148e-277"
353*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
354*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 16 digits:
355*f14fb602SLionel Sambuc9025971879324148
356*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
357*f14fb602SLionel Sambuc	g_fmt gives "9.02597187932415e-277"
358*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 15 digits:
359*f14fb602SLionel Sambuc902597187932415
360*f14fb602SLionel SambucInput: 9.025971879324147880346310405868e-277
361*f14fb602SLionel SambucOutput: d =
362*f14fb602SLionel Sambuc9.0259718793241479e-277 = 0x6a00000 0, se =
363*f14fb602SLionel Sambuc	g_fmt gives "9.025971879324148e-277"
364*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
365*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 16 digits:
366*f14fb602SLionel Sambuc9025971879324148
367*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 9.0259718793241499e-277 = 0x6a00000 1:
368*f14fb602SLionel Sambuc	g_fmt gives "9.02597187932415e-277"
369*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -276, 15 digits:
370*f14fb602SLionel Sambuc902597187932415
371*f14fb602SLionel SambucInput: 2.2250738585072014e-308
372*f14fb602SLionel SambucOutput: d =
373*f14fb602SLionel Sambuc2.2250738585072014e-308 = 0x100000 0, se =
374*f14fb602SLionel Sambuc	g_fmt gives "2.2250738585072014e-308"
375*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
376*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -307, 17 digits:
377*f14fb602SLionel Sambuc22250738585072014
378*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 2.2250738585072019e-308 = 0x100000 1:
379*f14fb602SLionel Sambuc	g_fmt gives "2.225073858507202e-308"
380*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -307, 16 digits:
381*f14fb602SLionel Sambuc2225073858507202
382*f14fb602SLionel SambucInput: 2.2250738585072013e-308
383*f14fb602SLionel SambucOutput: d =
384*f14fb602SLionel Sambuc2.2250738585072014e-308 = 0x100000 0, se =
385*f14fb602SLionel Sambuc	g_fmt gives "2.2250738585072014e-308"
386*f14fb602SLionel Sambuc	dtoa(mode = 0, ndigits = 17):
387*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -307, 17 digits:
388*f14fb602SLionel Sambuc22250738585072014
389*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 2.2250738585072019e-308 = 0x100000 1:
390*f14fb602SLionel Sambuc	g_fmt gives "2.225073858507202e-308"
391*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -307, 16 digits:
392*f14fb602SLionel Sambuc2225073858507202
393*f14fb602SLionel SambucInput: 1.23:2 6
394*f14fb602SLionel SambucOutput: d =
395*f14fb602SLionel Sambuc1.23 = 0x3ff3ae14 7ae147ae, se = :2 6
396*f14fb602SLionel Sambuc	g_fmt gives "1.23"
397*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
398*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
399*f14fb602SLionel Sambuc123
400*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
401*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002"
402*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
403*f14fb602SLionel Sambuc123
404*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
405*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999998"
406*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
407*f14fb602SLionel Sambuc123
408*f14fb602SLionel SambucInput: 1.23:4 6
409*f14fb602SLionel SambucOutput: d =
410*f14fb602SLionel Sambuc1.23 = 0x3ff3ae14 7ae147ae, se = :4 6
411*f14fb602SLionel Sambuc	g_fmt gives "1.23"
412*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
413*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
414*f14fb602SLionel Sambuc123
415*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002 = 0x3ff3ae14 7ae147af:
416*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002"
417*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
418*f14fb602SLionel Sambuc123
419*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998 = 0x3ff3ae14 7ae147ad:
420*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999998"
421*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 3 digits:
422*f14fb602SLionel Sambuc123
423*f14fb602SLionel SambucInput: 1.23e+20:2 6
424*f14fb602SLionel SambucOutput: d =
425*f14fb602SLionel Sambuc1.23e+20 = 0x441aabdf 2145b430, se = :2 6
426*f14fb602SLionel Sambuc	g_fmt gives "1.23e+20"
427*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
428*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
429*f14fb602SLionel Sambuc123
430*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
431*f14fb602SLionel Sambuc	g_fmt gives "123000000000000020000"
432*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
433*f14fb602SLionel Sambuc123
434*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
435*f14fb602SLionel Sambuc	g_fmt gives "122999999999999980000"
436*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
437*f14fb602SLionel Sambuc123
438*f14fb602SLionel SambucInput: 1.23e+20:4 6
439*f14fb602SLionel SambucOutput: d =
440*f14fb602SLionel Sambuc1.23e+20 = 0x441aabdf 2145b430, se = :4 6
441*f14fb602SLionel Sambuc	g_fmt gives "1.23e+20"
442*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
443*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
444*f14fb602SLionel Sambuc123
445*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e+20 = 0x441aabdf 2145b431:
446*f14fb602SLionel Sambuc	g_fmt gives "123000000000000020000"
447*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
448*f14fb602SLionel Sambuc123
449*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999998e+20 = 0x441aabdf 2145b42f:
450*f14fb602SLionel Sambuc	g_fmt gives "122999999999999980000"
451*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 3 digits:
452*f14fb602SLionel Sambuc123
453*f14fb602SLionel SambucInput: 1.23e-20:2 6
454*f14fb602SLionel SambucOutput: d =
455*f14fb602SLionel Sambuc1.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se = :2 6
456*f14fb602SLionel Sambuc	g_fmt gives "1.23e-20"
457*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
458*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
459*f14fb602SLionel Sambuc123
460*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
461*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-20"
462*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
463*f14fb602SLionel Sambuc123
464*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
465*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-20"
466*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
467*f14fb602SLionel Sambuc123
468*f14fb602SLionel SambucInput: 1.23e-20:4 6
469*f14fb602SLionel SambucOutput: d =
470*f14fb602SLionel Sambuc1.2300000000000001e-20 = 0x3bcd0ae4 cf767531, se = :4 6
471*f14fb602SLionel Sambuc	g_fmt gives "1.23e-20"
472*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
473*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
474*f14fb602SLionel Sambuc123
475*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2300000000000002e-20 = 0x3bcd0ae4 cf767532:
476*f14fb602SLionel Sambuc	g_fmt gives "1.2300000000000002e-20"
477*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
478*f14fb602SLionel Sambuc123
479*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2299999999999999e-20 = 0x3bcd0ae4 cf767530:
480*f14fb602SLionel Sambuc	g_fmt gives "1.2299999999999999e-20"
481*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 3 digits:
482*f14fb602SLionel Sambuc123
483*f14fb602SLionel SambucInput: 1.23456789:2 6
484*f14fb602SLionel SambucOutput: d =
485*f14fb602SLionel Sambuc1.2345678899999999 = 0x3ff3c0ca 4283de1b, se = :2 6
486*f14fb602SLionel Sambuc	g_fmt gives "1.23456789"
487*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
488*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
489*f14fb602SLionel Sambuc123457
490*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
491*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001"
492*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
493*f14fb602SLionel Sambuc123457
494*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
495*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999997"
496*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
497*f14fb602SLionel Sambuc123457
498*f14fb602SLionel SambucInput: 1.23456789:4 6
499*f14fb602SLionel SambucOutput: d =
500*f14fb602SLionel Sambuc1.2345678899999999 = 0x3ff3c0ca 4283de1b, se = :4 6
501*f14fb602SLionel Sambuc	g_fmt gives "1.23456789"
502*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
503*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
504*f14fb602SLionel Sambuc123457
505*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001 = 0x3ff3c0ca 4283de1c:
506*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001"
507*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
508*f14fb602SLionel Sambuc123457
509*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999997 = 0x3ff3c0ca 4283de1a:
510*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999997"
511*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
512*f14fb602SLionel Sambuc123457
513*f14fb602SLionel SambucInput: 1.23456589e+20:2 6
514*f14fb602SLionel SambucOutput: d =
515*f14fb602SLionel Sambuc1.23456589e+20 = 0x441ac537 a660b997, se = :2 6
516*f14fb602SLionel Sambuc	g_fmt gives "1.23456589e+20"
517*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
518*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
519*f14fb602SLionel Sambuc123457
520*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
521*f14fb602SLionel Sambuc	g_fmt gives "123456589000000010000"
522*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
523*f14fb602SLionel Sambuc123457
524*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
525*f14fb602SLionel Sambuc	g_fmt gives "123456588999999980000"
526*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
527*f14fb602SLionel Sambuc123457
528*f14fb602SLionel SambucInput: 1.23456589e+20:4 6
529*f14fb602SLionel SambucOutput: d =
530*f14fb602SLionel Sambuc1.23456589e+20 = 0x441ac537 a660b997, se = :4 6
531*f14fb602SLionel Sambuc	g_fmt gives "1.23456589e+20"
532*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
533*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
534*f14fb602SLionel Sambuc123457
535*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345658900000001e+20 = 0x441ac537 a660b998:
536*f14fb602SLionel Sambuc	g_fmt gives "123456589000000010000"
537*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
538*f14fb602SLionel Sambuc123457
539*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345658899999998e+20 = 0x441ac537 a660b996:
540*f14fb602SLionel Sambuc	g_fmt gives "123456588999999980000"
541*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
542*f14fb602SLionel Sambuc123457
543*f14fb602SLionel SambucInput: 1.23456789e-20:2 6
544*f14fb602SLionel SambucOutput: d =
545*f14fb602SLionel Sambuc1.2345678899999999e-20 = 0x3bcd2681 471e7ada, se = :2 6
546*f14fb602SLionel Sambuc	g_fmt gives "1.23456789e-20"
547*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
548*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
549*f14fb602SLionel Sambuc123457
550*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
551*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001e-20"
552*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
553*f14fb602SLionel Sambuc123457
554*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
555*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999998e-20"
556*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
557*f14fb602SLionel Sambuc123457
558*f14fb602SLionel SambucInput: 1.23456789e-20:4 6
559*f14fb602SLionel SambucOutput: d =
560*f14fb602SLionel Sambuc1.2345678899999999e-20 = 0x3bcd2681 471e7ada, se = :4 6
561*f14fb602SLionel Sambuc	g_fmt gives "1.23456789e-20"
562*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
563*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
564*f14fb602SLionel Sambuc123457
565*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345678900000001e-20 = 0x3bcd2681 471e7adb:
566*f14fb602SLionel Sambuc	g_fmt gives "1.2345678900000001e-20"
567*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
568*f14fb602SLionel Sambuc123457
569*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345678899999998e-20 = 0x3bcd2681 471e7ad9:
570*f14fb602SLionel Sambuc	g_fmt gives "1.2345678899999998e-20"
571*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
572*f14fb602SLionel Sambuc123457
573*f14fb602SLionel SambucInput: 1234565:2 6
574*f14fb602SLionel SambucOutput: d =
575*f14fb602SLionel Sambuc1234565 = 0x4132d685 0, se = :2 6
576*f14fb602SLionel Sambuc	g_fmt gives "1234565"
577*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
578*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 7, 6 digits:
579*f14fb602SLionel Sambuc123456
580*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1234565.0000000002 = 0x4132d685 1:
581*f14fb602SLionel Sambuc	g_fmt gives "1234565.0000000002"
582*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 7, 6 digits:
583*f14fb602SLionel Sambuc123457
584*f14fb602SLionel SambucInput: 1234565:4 6
585*f14fb602SLionel SambucOutput: d =
586*f14fb602SLionel Sambuc1234565 = 0x4132d685 0, se = :4 6
587*f14fb602SLionel Sambuc	g_fmt gives "1234565"
588*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
589*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 7, 6 digits:
590*f14fb602SLionel Sambuc123456
591*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1234565.0000000002 = 0x4132d685 1:
592*f14fb602SLionel Sambuc	g_fmt gives "1234565.0000000002"
593*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 7, 6 digits:
594*f14fb602SLionel Sambuc123457
595*f14fb602SLionel SambucInput: 1.234565:2 6
596*f14fb602SLionel SambucOutput: d =
597*f14fb602SLionel Sambuc1.2345649999999999 = 0x3ff3c0c7 3abc9470, se = :2 6
598*f14fb602SLionel Sambuc	g_fmt gives "1.234565"
599*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
600*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
601*f14fb602SLionel Sambuc123456
602*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000001 = 0x3ff3c0c7 3abc9471:
603*f14fb602SLionel Sambuc	g_fmt gives "1.2345650000000001"
604*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
605*f14fb602SLionel Sambuc123457
606*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999997 = 0x3ff3c0c7 3abc946f:
607*f14fb602SLionel Sambuc	g_fmt gives "1.2345649999999997"
608*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
609*f14fb602SLionel Sambuc123456
610*f14fb602SLionel SambucInput: 1.234565:4 6
611*f14fb602SLionel SambucOutput: d =
612*f14fb602SLionel Sambuc1.2345649999999999 = 0x3ff3c0c7 3abc9470, se = :4 6
613*f14fb602SLionel Sambuc	g_fmt gives "1.234565"
614*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
615*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
616*f14fb602SLionel Sambuc123456
617*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000001 = 0x3ff3c0c7 3abc9471:
618*f14fb602SLionel Sambuc	g_fmt gives "1.2345650000000001"
619*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
620*f14fb602SLionel Sambuc123457
621*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999997 = 0x3ff3c0c7 3abc946f:
622*f14fb602SLionel Sambuc	g_fmt gives "1.2345649999999997"
623*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 1, 6 digits:
624*f14fb602SLionel Sambuc123456
625*f14fb602SLionel SambucInput: 1.234565e+20:2 6
626*f14fb602SLionel SambucOutput: d =
627*f14fb602SLionel Sambuc1.234565e+20 = 0x441ac536 6299040d, se = :2 6
628*f14fb602SLionel Sambuc	g_fmt gives "1.234565e+20"
629*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
630*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
631*f14fb602SLionel Sambuc123456
632*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000002e+20 = 0x441ac536 6299040e:
633*f14fb602SLionel Sambuc	g_fmt gives "123456500000000020000"
634*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
635*f14fb602SLionel Sambuc123457
636*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999998e+20 = 0x441ac536 6299040c:
637*f14fb602SLionel Sambuc	g_fmt gives "123456499999999980000"
638*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
639*f14fb602SLionel Sambuc123456
640*f14fb602SLionel SambucInput: 1.234565e+20:4 6
641*f14fb602SLionel SambucOutput: d =
642*f14fb602SLionel Sambuc1.234565e+20 = 0x441ac536 6299040d, se = :4 6
643*f14fb602SLionel Sambuc	g_fmt gives "1.234565e+20"
644*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
645*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
646*f14fb602SLionel Sambuc123456
647*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000002e+20 = 0x441ac536 6299040e:
648*f14fb602SLionel Sambuc	g_fmt gives "123456500000000020000"
649*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
650*f14fb602SLionel Sambuc123457
651*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999998e+20 = 0x441ac536 6299040c:
652*f14fb602SLionel Sambuc	g_fmt gives "123456499999999980000"
653*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = 21, 6 digits:
654*f14fb602SLionel Sambuc123456
655*f14fb602SLionel SambucInput: 1.234565e-20:2 6
656*f14fb602SLionel SambucOutput: d =
657*f14fb602SLionel Sambuc1.234565e-20 = 0x3bcd267c ce45a93f, se = :2 6
658*f14fb602SLionel Sambuc	g_fmt gives "1.234565e-20"
659*f14fb602SLionel Sambuc	dtoa(mode = 2, ndigits = 6):
660*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
661*f14fb602SLionel Sambuc123456
662*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000001e-20 = 0x3bcd267c ce45a940:
663*f14fb602SLionel Sambuc	g_fmt gives "1.2345650000000001e-20"
664*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
665*f14fb602SLionel Sambuc123457
666*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999998e-20 = 0x3bcd267c ce45a93e:
667*f14fb602SLionel Sambuc	g_fmt gives "1.2345649999999998e-20"
668*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
669*f14fb602SLionel Sambuc123456
670*f14fb602SLionel SambucInput: 1.234565e-20:4 6
671*f14fb602SLionel SambucOutput: d =
672*f14fb602SLionel Sambuc1.234565e-20 = 0x3bcd267c ce45a93f, se = :4 6
673*f14fb602SLionel Sambuc	g_fmt gives "1.234565e-20"
674*f14fb602SLionel Sambuc	dtoa(mode = 4, ndigits = 6):
675*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
676*f14fb602SLionel Sambuc123456
677*f14fb602SLionel Sambuc	nextafter(d,+Infinity) = 1.2345650000000001e-20 = 0x3bcd267c ce45a940:
678*f14fb602SLionel Sambuc	g_fmt gives "1.2345650000000001e-20"
679*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
680*f14fb602SLionel Sambuc123457
681*f14fb602SLionel Sambuc	nextafter(d,-Infinity) = 1.2345649999999998e-20 = 0x3bcd267c ce45a93e:
682*f14fb602SLionel Sambuc	g_fmt gives "1.2345649999999998e-20"
683*f14fb602SLionel Sambuc	dtoa returns sign = 0, decpt = -19, 6 digits:
684*f14fb602SLionel Sambuc123456
685