blob: 40febf86c5e41669d3a7ef509dcd081d4990696f [file] [log] [blame]
Georg Brandlfaa9ad22011-03-05 15:06:13 +01001------------------------------------------------------------------------
2-- ddBase.decTest -- base decDouble <--> string conversions --
3-- Copyright (c) IBM Corporation, 1981, 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------------------------------------------------------------------------
20version: 2.59
21
22-- This file tests base conversions from string to a decimal number
23-- and back to a string (in Scientific form)
24
25-- Note that unlike other operations the operand is subject to rounding
26-- to conform to emax and precision settings (that is, numbers will
27-- conform to rules and exponent will be in permitted range). The
28-- 'left hand side', therefore, may have numbers that cannot be
29-- represented in a decDouble. Some testcases go to the limit of the
30-- next-wider format, and hence these testcases may also be used to
31-- test narrowing and widening operations.
32
33precision: 16
34maxExponent: 384
35minExponent: -383
36extended: 1
37clamp: 1
38rounding: half_even
39
40ddbas001 toSci 0 -> 0
41ddbas002 toSci 1 -> 1
42ddbas003 toSci 1.0 -> 1.0
43ddbas004 toSci 1.00 -> 1.00
44ddbas005 toSci 10 -> 10
45ddbas006 toSci 1000 -> 1000
46ddbas007 toSci 10.0 -> 10.0
47ddbas008 toSci 10.1 -> 10.1
48ddbas009 toSci 10.4 -> 10.4
49ddbas010 toSci 10.5 -> 10.5
50ddbas011 toSci 10.6 -> 10.6
51ddbas012 toSci 10.9 -> 10.9
52ddbas013 toSci 11.0 -> 11.0
53ddbas014 toSci 1.234 -> 1.234
54ddbas015 toSci 0.123 -> 0.123
55ddbas016 toSci 0.012 -> 0.012
56ddbas017 toSci -0 -> -0
57ddbas018 toSci -0.0 -> -0.0
58ddbas019 toSci -00.00 -> -0.00
59
60ddbas021 toSci -1 -> -1
61ddbas022 toSci -1.0 -> -1.0
62ddbas023 toSci -0.1 -> -0.1
63ddbas024 toSci -9.1 -> -9.1
64ddbas025 toSci -9.11 -> -9.11
65ddbas026 toSci -9.119 -> -9.119
66ddbas027 toSci -9.999 -> -9.999
67
68ddbas030 toSci '123456789.123456' -> '123456789.123456'
69ddbas031 toSci '123456789.000000' -> '123456789.000000'
70ddbas032 toSci '123456789123456' -> '123456789123456'
71ddbas033 toSci '0.0000123456789' -> '0.0000123456789'
72ddbas034 toSci '0.00000123456789' -> '0.00000123456789'
73ddbas035 toSci '0.000000123456789' -> '1.23456789E-7'
74ddbas036 toSci '0.0000000123456789' -> '1.23456789E-8'
75
76ddbas037 toSci '0.123456789012344' -> '0.123456789012344'
77ddbas038 toSci '0.123456789012345' -> '0.123456789012345'
78
79-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax)
80ddbsn001 toSci -9.999999999999999E+384 -> -9.999999999999999E+384
81ddbsn002 toSci -1E-383 -> -1E-383
82ddbsn003 toSci -1E-398 -> -1E-398 Subnormal
83ddbsn004 toSci -0 -> -0
84ddbsn005 toSci +0 -> 0
85ddbsn006 toSci +1E-398 -> 1E-398 Subnormal
86ddbsn007 toSci +1E-383 -> 1E-383
87ddbsn008 toSci +9.999999999999999E+384 -> 9.999999999999999E+384
88
89-- String [many more examples are implicitly tested elsewhere]
90-- strings without E cannot generate E in result
91ddbas040 toSci "12" -> '12'
92ddbas041 toSci "-76" -> '-76'
93ddbas042 toSci "12.76" -> '12.76'
94ddbas043 toSci "+12.76" -> '12.76'
95ddbas044 toSci "012.76" -> '12.76'
96ddbas045 toSci "+0.003" -> '0.003'
97ddbas046 toSci "17." -> '17'
98ddbas047 toSci ".5" -> '0.5'
99ddbas048 toSci "044" -> '44'
100ddbas049 toSci "0044" -> '44'
101ddbas050 toSci "0.0005" -> '0.0005'
102ddbas051 toSci "00.00005" -> '0.00005'
103ddbas052 toSci "0.000005" -> '0.000005'
104ddbas053 toSci "0.0000050" -> '0.0000050'
105ddbas054 toSci "0.0000005" -> '5E-7'
106ddbas055 toSci "0.00000005" -> '5E-8'
107ddbas056 toSci "12345678.543210" -> '12345678.543210'
108ddbas057 toSci "2345678.543210" -> '2345678.543210'
109ddbas058 toSci "345678.543210" -> '345678.543210'
110ddbas059 toSci "0345678.54321" -> '345678.54321'
111ddbas060 toSci "345678.5432" -> '345678.5432'
112ddbas061 toSci "+345678.5432" -> '345678.5432'
113ddbas062 toSci "+0345678.5432" -> '345678.5432'
114ddbas063 toSci "+00345678.5432" -> '345678.5432'
115ddbas064 toSci "-345678.5432" -> '-345678.5432'
116ddbas065 toSci "-0345678.5432" -> '-345678.5432'
117ddbas066 toSci "-00345678.5432" -> '-345678.5432'
118-- examples
119ddbas067 toSci "5E-6" -> '0.000005'
120ddbas068 toSci "50E-7" -> '0.0000050'
121ddbas069 toSci "5E-7" -> '5E-7'
122
123-- [No exotics as no Unicode]
124
125-- rounded with dots in all (including edge) places
126ddbas071 toSci .1234567890123456123 -> 0.1234567890123456 Inexact Rounded
127ddbas072 toSci 1.234567890123456123 -> 1.234567890123456 Inexact Rounded
128ddbas073 toSci 12.34567890123456123 -> 12.34567890123456 Inexact Rounded
129ddbas074 toSci 123.4567890123456123 -> 123.4567890123456 Inexact Rounded
130ddbas075 toSci 1234.567890123456123 -> 1234.567890123456 Inexact Rounded
131ddbas076 toSci 12345.67890123456123 -> 12345.67890123456 Inexact Rounded
132ddbas077 toSci 123456.7890123456123 -> 123456.7890123456 Inexact Rounded
133ddbas078 toSci 1234567.890123456123 -> 1234567.890123456 Inexact Rounded
134ddbas079 toSci 12345678.90123456123 -> 12345678.90123456 Inexact Rounded
135ddbas080 toSci 123456789.0123456123 -> 123456789.0123456 Inexact Rounded
136ddbas081 toSci 1234567890.123456123 -> 1234567890.123456 Inexact Rounded
137ddbas082 toSci 12345678901.23456123 -> 12345678901.23456 Inexact Rounded
138ddbas083 toSci 123456789012.3456123 -> 123456789012.3456 Inexact Rounded
139ddbas084 toSci 1234567890123.456123 -> 1234567890123.456 Inexact Rounded
140ddbas085 toSci 12345678901234.56123 -> 12345678901234.56 Inexact Rounded
141ddbas086 toSci 123456789012345.6123 -> 123456789012345.6 Inexact Rounded
142ddbas087 toSci 1234567890123456.123 -> 1234567890123456 Inexact Rounded
143ddbas088 toSci 12345678901234561.23 -> 1.234567890123456E+16 Inexact Rounded
144ddbas089 toSci 123456789012345612.3 -> 1.234567890123456E+17 Inexact Rounded
145ddbas090 toSci 1234567890123456123. -> 1.234567890123456E+18 Inexact Rounded
146
147
148-- Numbers with E
149ddbas130 toSci "0.000E-1" -> '0.0000'
150ddbas131 toSci "0.000E-2" -> '0.00000'
151ddbas132 toSci "0.000E-3" -> '0.000000'
152ddbas133 toSci "0.000E-4" -> '0E-7'
153ddbas134 toSci "0.00E-2" -> '0.0000'
154ddbas135 toSci "0.00E-3" -> '0.00000'
155ddbas136 toSci "0.00E-4" -> '0.000000'
156ddbas137 toSci "0.00E-5" -> '0E-7'
157ddbas138 toSci "+0E+9" -> '0E+9'
158ddbas139 toSci "-0E+9" -> '-0E+9'
159ddbas140 toSci "1E+9" -> '1E+9'
160ddbas141 toSci "1e+09" -> '1E+9'
161ddbas142 toSci "1E+90" -> '1E+90'
162ddbas143 toSci "+1E+009" -> '1E+9'
163ddbas144 toSci "0E+9" -> '0E+9'
164ddbas145 toSci "1E+9" -> '1E+9'
165ddbas146 toSci "1E+09" -> '1E+9'
166ddbas147 toSci "1e+90" -> '1E+90'
167ddbas148 toSci "1E+009" -> '1E+9'
168ddbas149 toSci "000E+9" -> '0E+9'
169ddbas150 toSci "1E9" -> '1E+9'
170ddbas151 toSci "1e09" -> '1E+9'
171ddbas152 toSci "1E90" -> '1E+90'
172ddbas153 toSci "1E009" -> '1E+9'
173ddbas154 toSci "0E9" -> '0E+9'
174ddbas155 toSci "0.000e+0" -> '0.000'
175ddbas156 toSci "0.000E-1" -> '0.0000'
176ddbas157 toSci "4E+9" -> '4E+9'
177ddbas158 toSci "44E+9" -> '4.4E+10'
178ddbas159 toSci "0.73e-7" -> '7.3E-8'
179ddbas160 toSci "00E+9" -> '0E+9'
180ddbas161 toSci "00E-9" -> '0E-9'
181ddbas162 toSci "10E+9" -> '1.0E+10'
182ddbas163 toSci "10E+09" -> '1.0E+10'
183ddbas164 toSci "10e+90" -> '1.0E+91'
184ddbas165 toSci "10E+009" -> '1.0E+10'
185ddbas166 toSci "100e+9" -> '1.00E+11'
186ddbas167 toSci "100e+09" -> '1.00E+11'
187ddbas168 toSci "100E+90" -> '1.00E+92'
188ddbas169 toSci "100e+009" -> '1.00E+11'
189
190ddbas170 toSci "1.265" -> '1.265'
191ddbas171 toSci "1.265E-20" -> '1.265E-20'
192ddbas172 toSci "1.265E-8" -> '1.265E-8'
193ddbas173 toSci "1.265E-4" -> '0.0001265'
194ddbas174 toSci "1.265E-3" -> '0.001265'
195ddbas175 toSci "1.265E-2" -> '0.01265'
196ddbas176 toSci "1.265E-1" -> '0.1265'
197ddbas177 toSci "1.265E-0" -> '1.265'
198ddbas178 toSci "1.265E+1" -> '12.65'
199ddbas179 toSci "1.265E+2" -> '126.5'
200ddbas180 toSci "1.265E+3" -> '1265'
201ddbas181 toSci "1.265E+4" -> '1.265E+4'
202ddbas182 toSci "1.265E+8" -> '1.265E+8'
203ddbas183 toSci "1.265E+20" -> '1.265E+20'
204
205ddbas190 toSci "12.65" -> '12.65'
206ddbas191 toSci "12.65E-20" -> '1.265E-19'
207ddbas192 toSci "12.65E-8" -> '1.265E-7'
208ddbas193 toSci "12.65E-4" -> '0.001265'
209ddbas194 toSci "12.65E-3" -> '0.01265'
210ddbas195 toSci "12.65E-2" -> '0.1265'
211ddbas196 toSci "12.65E-1" -> '1.265'
212ddbas197 toSci "12.65E-0" -> '12.65'
213ddbas198 toSci "12.65E+1" -> '126.5'
214ddbas199 toSci "12.65E+2" -> '1265'
215ddbas200 toSci "12.65E+3" -> '1.265E+4'
216ddbas201 toSci "12.65E+4" -> '1.265E+5'
217ddbas202 toSci "12.65E+8" -> '1.265E+9'
218ddbas203 toSci "12.65E+20" -> '1.265E+21'
219
220ddbas210 toSci "126.5" -> '126.5'
221ddbas211 toSci "126.5E-20" -> '1.265E-18'
222ddbas212 toSci "126.5E-8" -> '0.000001265'
223ddbas213 toSci "126.5E-4" -> '0.01265'
224ddbas214 toSci "126.5E-3" -> '0.1265'
225ddbas215 toSci "126.5E-2" -> '1.265'
226ddbas216 toSci "126.5E-1" -> '12.65'
227ddbas217 toSci "126.5E-0" -> '126.5'
228ddbas218 toSci "126.5E+1" -> '1265'
229ddbas219 toSci "126.5E+2" -> '1.265E+4'
230ddbas220 toSci "126.5E+3" -> '1.265E+5'
231ddbas221 toSci "126.5E+4" -> '1.265E+6'
232ddbas222 toSci "126.5E+8" -> '1.265E+10'
233ddbas223 toSci "126.5E+20" -> '1.265E+22'
234
235ddbas230 toSci "1265" -> '1265'
236ddbas231 toSci "1265E-20" -> '1.265E-17'
237ddbas232 toSci "1265E-8" -> '0.00001265'
238ddbas233 toSci "1265E-4" -> '0.1265'
239ddbas234 toSci "1265E-3" -> '1.265'
240ddbas235 toSci "1265E-2" -> '12.65'
241ddbas236 toSci "1265E-1" -> '126.5'
242ddbas237 toSci "1265E-0" -> '1265'
243ddbas238 toSci "1265E+1" -> '1.265E+4'
244ddbas239 toSci "1265E+2" -> '1.265E+5'
245ddbas240 toSci "1265E+3" -> '1.265E+6'
246ddbas241 toSci "1265E+4" -> '1.265E+7'
247ddbas242 toSci "1265E+8" -> '1.265E+11'
248ddbas243 toSci "1265E+20" -> '1.265E+23'
249ddbas244 toSci "1265E-9" -> '0.000001265'
250ddbas245 toSci "1265E-10" -> '1.265E-7'
251ddbas246 toSci "1265E-11" -> '1.265E-8'
252ddbas247 toSci "1265E-12" -> '1.265E-9'
253
254ddbas250 toSci "0.1265" -> '0.1265'
255ddbas251 toSci "0.1265E-20" -> '1.265E-21'
256ddbas252 toSci "0.1265E-8" -> '1.265E-9'
257ddbas253 toSci "0.1265E-4" -> '0.00001265'
258ddbas254 toSci "0.1265E-3" -> '0.0001265'
259ddbas255 toSci "0.1265E-2" -> '0.001265'
260ddbas256 toSci "0.1265E-1" -> '0.01265'
261ddbas257 toSci "0.1265E-0" -> '0.1265'
262ddbas258 toSci "0.1265E+1" -> '1.265'
263ddbas259 toSci "0.1265E+2" -> '12.65'
264ddbas260 toSci "0.1265E+3" -> '126.5'
265ddbas261 toSci "0.1265E+4" -> '1265'
266ddbas262 toSci "0.1265E+8" -> '1.265E+7'
267ddbas263 toSci "0.1265E+20" -> '1.265E+19'
268
269-- some more negative zeros [systematic tests below]
270ddbas290 toSci "-0.000E-1" -> '-0.0000'
271ddbas291 toSci "-0.000E-2" -> '-0.00000'
272ddbas292 toSci "-0.000E-3" -> '-0.000000'
273ddbas293 toSci "-0.000E-4" -> '-0E-7'
274ddbas294 toSci "-0.00E-2" -> '-0.0000'
275ddbas295 toSci "-0.00E-3" -> '-0.00000'
276ddbas296 toSci "-0.0E-2" -> '-0.000'
277ddbas297 toSci "-0.0E-3" -> '-0.0000'
278ddbas298 toSci "-0E-2" -> '-0.00'
279ddbas299 toSci "-0E-3" -> '-0.000'
280
281-- Engineering notation tests
282ddbas301 toSci 10e12 -> 1.0E+13
283ddbas302 toEng 10e12 -> 10E+12
284ddbas303 toSci 10e11 -> 1.0E+12
285ddbas304 toEng 10e11 -> 1.0E+12
286ddbas305 toSci 10e10 -> 1.0E+11
287ddbas306 toEng 10e10 -> 100E+9
288ddbas307 toSci 10e9 -> 1.0E+10
289ddbas308 toEng 10e9 -> 10E+9
290ddbas309 toSci 10e8 -> 1.0E+9
291ddbas310 toEng 10e8 -> 1.0E+9
292ddbas311 toSci 10e7 -> 1.0E+8
293ddbas312 toEng 10e7 -> 100E+6
294ddbas313 toSci 10e6 -> 1.0E+7
295ddbas314 toEng 10e6 -> 10E+6
296ddbas315 toSci 10e5 -> 1.0E+6
297ddbas316 toEng 10e5 -> 1.0E+6
298ddbas317 toSci 10e4 -> 1.0E+5
299ddbas318 toEng 10e4 -> 100E+3
300ddbas319 toSci 10e3 -> 1.0E+4
301ddbas320 toEng 10e3 -> 10E+3
302ddbas321 toSci 10e2 -> 1.0E+3
303ddbas322 toEng 10e2 -> 1.0E+3
304ddbas323 toSci 10e1 -> 1.0E+2
305ddbas324 toEng 10e1 -> 100
306ddbas325 toSci 10e0 -> 10
307ddbas326 toEng 10e0 -> 10
308ddbas327 toSci 10e-1 -> 1.0
309ddbas328 toEng 10e-1 -> 1.0
310ddbas329 toSci 10e-2 -> 0.10
311ddbas330 toEng 10e-2 -> 0.10
312ddbas331 toSci 10e-3 -> 0.010
313ddbas332 toEng 10e-3 -> 0.010
314ddbas333 toSci 10e-4 -> 0.0010
315ddbas334 toEng 10e-4 -> 0.0010
316ddbas335 toSci 10e-5 -> 0.00010
317ddbas336 toEng 10e-5 -> 0.00010
318ddbas337 toSci 10e-6 -> 0.000010
319ddbas338 toEng 10e-6 -> 0.000010
320ddbas339 toSci 10e-7 -> 0.0000010
321ddbas340 toEng 10e-7 -> 0.0000010
322ddbas341 toSci 10e-8 -> 1.0E-7
323ddbas342 toEng 10e-8 -> 100E-9
324ddbas343 toSci 10e-9 -> 1.0E-8
325ddbas344 toEng 10e-9 -> 10E-9
326ddbas345 toSci 10e-10 -> 1.0E-9
327ddbas346 toEng 10e-10 -> 1.0E-9
328ddbas347 toSci 10e-11 -> 1.0E-10
329ddbas348 toEng 10e-11 -> 100E-12
330ddbas349 toSci 10e-12 -> 1.0E-11
331ddbas350 toEng 10e-12 -> 10E-12
332ddbas351 toSci 10e-13 -> 1.0E-12
333ddbas352 toEng 10e-13 -> 1.0E-12
334
335ddbas361 toSci 7E12 -> 7E+12
336ddbas362 toEng 7E12 -> 7E+12
337ddbas363 toSci 7E11 -> 7E+11
338ddbas364 toEng 7E11 -> 700E+9
339ddbas365 toSci 7E10 -> 7E+10
340ddbas366 toEng 7E10 -> 70E+9
341ddbas367 toSci 7E9 -> 7E+9
342ddbas368 toEng 7E9 -> 7E+9
343ddbas369 toSci 7E8 -> 7E+8
344ddbas370 toEng 7E8 -> 700E+6
345ddbas371 toSci 7E7 -> 7E+7
346ddbas372 toEng 7E7 -> 70E+6
347ddbas373 toSci 7E6 -> 7E+6
348ddbas374 toEng 7E6 -> 7E+6
349ddbas375 toSci 7E5 -> 7E+5
350ddbas376 toEng 7E5 -> 700E+3
351ddbas377 toSci 7E4 -> 7E+4
352ddbas378 toEng 7E4 -> 70E+3
353ddbas379 toSci 7E3 -> 7E+3
354ddbas380 toEng 7E3 -> 7E+3
355ddbas381 toSci 7E2 -> 7E+2
356ddbas382 toEng 7E2 -> 700
357ddbas383 toSci 7E1 -> 7E+1
358ddbas384 toEng 7E1 -> 70
359ddbas385 toSci 7E0 -> 7
360ddbas386 toEng 7E0 -> 7
361ddbas387 toSci 7E-1 -> 0.7
362ddbas388 toEng 7E-1 -> 0.7
363ddbas389 toSci 7E-2 -> 0.07
364ddbas390 toEng 7E-2 -> 0.07
365ddbas391 toSci 7E-3 -> 0.007
366ddbas392 toEng 7E-3 -> 0.007
367ddbas393 toSci 7E-4 -> 0.0007
368ddbas394 toEng 7E-4 -> 0.0007
369ddbas395 toSci 7E-5 -> 0.00007
370ddbas396 toEng 7E-5 -> 0.00007
371ddbas397 toSci 7E-6 -> 0.000007
372ddbas398 toEng 7E-6 -> 0.000007
373ddbas399 toSci 7E-7 -> 7E-7
374ddbas400 toEng 7E-7 -> 700E-9
375ddbas401 toSci 7E-8 -> 7E-8
376ddbas402 toEng 7E-8 -> 70E-9
377ddbas403 toSci 7E-9 -> 7E-9
378ddbas404 toEng 7E-9 -> 7E-9
379ddbas405 toSci 7E-10 -> 7E-10
380ddbas406 toEng 7E-10 -> 700E-12
381ddbas407 toSci 7E-11 -> 7E-11
382ddbas408 toEng 7E-11 -> 70E-12
383ddbas409 toSci 7E-12 -> 7E-12
384ddbas410 toEng 7E-12 -> 7E-12
385ddbas411 toSci 7E-13 -> 7E-13
386ddbas412 toEng 7E-13 -> 700E-15
387
388-- Exacts remain exact up to precision ..
389rounding: half_up
390ddbas420 toSci 100 -> 100
391ddbas421 toEng 100 -> 100
392ddbas422 toSci 1000 -> 1000
393ddbas423 toEng 1000 -> 1000
394ddbas424 toSci 999.9 -> 999.9
395ddbas425 toEng 999.9 -> 999.9
396ddbas426 toSci 1000.0 -> 1000.0
397ddbas427 toEng 1000.0 -> 1000.0
398ddbas428 toSci 1000.1 -> 1000.1
399ddbas429 toEng 1000.1 -> 1000.1
400ddbas430 toSci 10000 -> 10000
401ddbas431 toEng 10000 -> 10000
402ddbas432 toSci 100000 -> 100000
403ddbas433 toEng 100000 -> 100000
404ddbas434 toSci 1000000 -> 1000000
405ddbas435 toEng 1000000 -> 1000000
406ddbas436 toSci 10000000 -> 10000000
407ddbas437 toEng 10000000 -> 10000000
408ddbas438 toSci 100000000 -> 100000000
409ddbas439 toEng 1000000000000000 -> 1000000000000000
410ddbas440 toSci 10000000000000000 -> 1.000000000000000E+16 Rounded
411ddbas441 toEng 10000000000000000 -> 10.00000000000000E+15 Rounded
412ddbas442 toSci 10000000000000001 -> 1.000000000000000E+16 Rounded Inexact
413ddbas443 toEng 10000000000000001 -> 10.00000000000000E+15 Rounded Inexact
414ddbas444 toSci 10000000000000003 -> 1.000000000000000E+16 Rounded Inexact
415ddbas445 toEng 10000000000000003 -> 10.00000000000000E+15 Rounded Inexact
416ddbas446 toSci 10000000000000005 -> 1.000000000000001E+16 Rounded Inexact
417ddbas447 toEng 10000000000000005 -> 10.00000000000001E+15 Rounded Inexact
418ddbas448 toSci 100000000000000050 -> 1.000000000000001E+17 Rounded Inexact
419ddbas449 toEng 100000000000000050 -> 100.0000000000001E+15 Rounded Inexact
420ddbas450 toSci 10000000000000009 -> 1.000000000000001E+16 Rounded Inexact
421ddbas451 toEng 10000000000000009 -> 10.00000000000001E+15 Rounded Inexact
422ddbas452 toSci 100000000000000000 -> 1.000000000000000E+17 Rounded
423ddbas453 toEng 100000000000000000 -> 100.0000000000000E+15 Rounded
424ddbas454 toSci 100000000000000003 -> 1.000000000000000E+17 Rounded Inexact
425ddbas455 toEng 100000000000000003 -> 100.0000000000000E+15 Rounded Inexact
426ddbas456 toSci 100000000000000005 -> 1.000000000000000E+17 Rounded Inexact
427ddbas457 toEng 100000000000000005 -> 100.0000000000000E+15 Rounded Inexact
428ddbas458 toSci 100000000000000009 -> 1.000000000000000E+17 Rounded Inexact
429ddbas459 toEng 100000000000000009 -> 100.0000000000000E+15 Rounded Inexact
430ddbas460 toSci 1000000000000000000 -> 1.000000000000000E+18 Rounded
431ddbas461 toEng 1000000000000000000 -> 1.000000000000000E+18 Rounded
432ddbas462 toSci 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact
433ddbas463 toEng 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact
434ddbas464 toSci 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact
435ddbas465 toEng 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact
436ddbas466 toSci 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact
437ddbas467 toEng 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact
438ddbas468 toSci 10000000000000000000 -> 1.000000000000000E+19 Rounded
439ddbas469 toEng 10000000000000000000 -> 10.00000000000000E+18 Rounded
440ddbas470 toSci 10000000000000003000 -> 1.000000000000000E+19 Rounded Inexact
441ddbas471 toEng 10000000000000003000 -> 10.00000000000000E+18 Rounded Inexact
442ddbas472 toSci 10000000000000005000 -> 1.000000000000001E+19 Rounded Inexact
443ddbas473 toEng 10000000000000005000 -> 10.00000000000001E+18 Rounded Inexact
444ddbas474 toSci 10000000000000009000 -> 1.000000000000001E+19 Rounded Inexact
445ddbas475 toEng 10000000000000009000 -> 10.00000000000001E+18 Rounded Inexact
446
447-- check rounding modes heeded
448rounding: ceiling
449ddbsr401 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
450ddbsr402 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact
451ddbsr403 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
452ddbsr404 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
453rounding: up
454ddbsr405 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
455ddbsr406 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact
456ddbsr407 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
457ddbsr408 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
458rounding: floor
459ddbsr410 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
460ddbsr411 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
461ddbsr412 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
462ddbsr413 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact
463rounding: half_down
464ddbsr415 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
465ddbsr416 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
466ddbsr417 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
467ddbsr418 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact
468ddbsr419 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
469rounding: half_even
470ddbsr421 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
471ddbsr422 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
472ddbsr423 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
473ddbsr424 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact
474ddbsr425 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
475rounding: down
476ddbsr426 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
477ddbsr427 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
478ddbsr428 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact
479ddbsr429 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact
480rounding: half_up
481ddbsr431 toSci 1.1111111111123450 -> 1.111111111112345 Rounded
482ddbsr432 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact
483ddbsr433 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact
484ddbsr434 toSci 1.11111111111234650 -> 1.111111111112347 Rounded Inexact
485ddbsr435 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact
486-- negatives
487rounding: ceiling
488ddbsr501 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
489ddbsr502 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
490ddbsr503 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
491ddbsr504 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact
492rounding: up
493ddbsr505 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
494ddbsr506 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact
495ddbsr507 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
496ddbsr508 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
497rounding: floor
498ddbsr510 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
499ddbsr511 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact
500ddbsr512 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
501ddbsr513 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
502rounding: half_down
503ddbsr515 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
504ddbsr516 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
505ddbsr517 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
506ddbsr518 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact
507ddbsr519 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
508rounding: half_even
509ddbsr521 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
510ddbsr522 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
511ddbsr523 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
512ddbsr524 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact
513ddbsr525 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
514rounding: down
515ddbsr526 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
516ddbsr527 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
517ddbsr528 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact
518ddbsr529 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact
519rounding: half_up
520ddbsr531 toSci -1.1111111111123450 -> -1.111111111112345 Rounded
521ddbsr532 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact
522ddbsr533 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact
523ddbsr534 toSci -1.11111111111234650 -> -1.111111111112347 Rounded Inexact
524ddbsr535 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact
525
526rounding: half_even
527
528-- The 'baddies' tests from DiagBigDecimal, plus some new ones
529ddbas500 toSci '1..2' -> NaN Conversion_syntax
530ddbas501 toSci '.' -> NaN Conversion_syntax
531ddbas502 toSci '..' -> NaN Conversion_syntax
532ddbas503 toSci '++1' -> NaN Conversion_syntax
533ddbas504 toSci '--1' -> NaN Conversion_syntax
534ddbas505 toSci '-+1' -> NaN Conversion_syntax
535ddbas506 toSci '+-1' -> NaN Conversion_syntax
536ddbas507 toSci '12e' -> NaN Conversion_syntax
537ddbas508 toSci '12e++' -> NaN Conversion_syntax
538ddbas509 toSci '12f4' -> NaN Conversion_syntax
539ddbas510 toSci ' +1' -> NaN Conversion_syntax
540ddbas511 toSci '+ 1' -> NaN Conversion_syntax
541ddbas512 toSci '12 ' -> NaN Conversion_syntax
542ddbas513 toSci ' + 1' -> NaN Conversion_syntax
543ddbas514 toSci ' - 1 ' -> NaN Conversion_syntax
544ddbas515 toSci 'x' -> NaN Conversion_syntax
545ddbas516 toSci '-1-' -> NaN Conversion_syntax
546ddbas517 toSci '12-' -> NaN Conversion_syntax
547ddbas518 toSci '3+' -> NaN Conversion_syntax
548ddbas519 toSci '' -> NaN Conversion_syntax
549ddbas520 toSci '1e-' -> NaN Conversion_syntax
550ddbas521 toSci '7e99999a' -> NaN Conversion_syntax
551ddbas522 toSci '7e123567890x' -> NaN Conversion_syntax
552ddbas523 toSci '7e12356789012x' -> NaN Conversion_syntax
553ddbas524 toSci '' -> NaN Conversion_syntax
554ddbas525 toSci 'e100' -> NaN Conversion_syntax
555ddbas526 toSci '\u0e5a' -> NaN Conversion_syntax
556ddbas527 toSci '\u0b65' -> NaN Conversion_syntax
557ddbas528 toSci '123,65' -> NaN Conversion_syntax
558ddbas529 toSci '1.34.5' -> NaN Conversion_syntax
559ddbas530 toSci '.123.5' -> NaN Conversion_syntax
560ddbas531 toSci '01.35.' -> NaN Conversion_syntax
561ddbas532 toSci '01.35-' -> NaN Conversion_syntax
562ddbas533 toSci '0000..' -> NaN Conversion_syntax
563ddbas534 toSci '.0000.' -> NaN Conversion_syntax
564ddbas535 toSci '00..00' -> NaN Conversion_syntax
565ddbas536 toSci '111e*123' -> NaN Conversion_syntax
566ddbas537 toSci '111e123-' -> NaN Conversion_syntax
567ddbas538 toSci '111e+12+' -> NaN Conversion_syntax
568ddbas539 toSci '111e1-3-' -> NaN Conversion_syntax
569ddbas540 toSci '111e1*23' -> NaN Conversion_syntax
570ddbas541 toSci '111e1e+3' -> NaN Conversion_syntax
571ddbas542 toSci '1e1.0' -> NaN Conversion_syntax
572ddbas543 toSci '1e123e' -> NaN Conversion_syntax
573ddbas544 toSci 'ten' -> NaN Conversion_syntax
574ddbas545 toSci 'ONE' -> NaN Conversion_syntax
575ddbas546 toSci '1e.1' -> NaN Conversion_syntax
576ddbas547 toSci '1e1.' -> NaN Conversion_syntax
577ddbas548 toSci '1ee' -> NaN Conversion_syntax
578ddbas549 toSci 'e+1' -> NaN Conversion_syntax
579ddbas550 toSci '1.23.4' -> NaN Conversion_syntax
580ddbas551 toSci '1.2.1' -> NaN Conversion_syntax
581ddbas552 toSci '1E+1.2' -> NaN Conversion_syntax
582ddbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax
583ddbas554 toSci '1E++1' -> NaN Conversion_syntax
584ddbas555 toSci '1E--1' -> NaN Conversion_syntax
585ddbas556 toSci '1E+-1' -> NaN Conversion_syntax
586ddbas557 toSci '1E-+1' -> NaN Conversion_syntax
587ddbas558 toSci '1E''1' -> NaN Conversion_syntax
588ddbas559 toSci "1E""1" -> NaN Conversion_syntax
589ddbas560 toSci "1E""""" -> NaN Conversion_syntax
590-- Near-specials
591ddbas561 toSci "qNaN" -> NaN Conversion_syntax
592ddbas562 toSci "NaNq" -> NaN Conversion_syntax
593ddbas563 toSci "NaNs" -> NaN Conversion_syntax
594ddbas564 toSci "Infi" -> NaN Conversion_syntax
595ddbas565 toSci "Infin" -> NaN Conversion_syntax
596ddbas566 toSci "Infini" -> NaN Conversion_syntax
597ddbas567 toSci "Infinit" -> NaN Conversion_syntax
598ddbas568 toSci "-Infinit" -> NaN Conversion_syntax
599ddbas569 toSci "0Inf" -> NaN Conversion_syntax
600ddbas570 toSci "9Inf" -> NaN Conversion_syntax
601ddbas571 toSci "-0Inf" -> NaN Conversion_syntax
602ddbas572 toSci "-9Inf" -> NaN Conversion_syntax
603ddbas573 toSci "-sNa" -> NaN Conversion_syntax
604ddbas574 toSci "xNaN" -> NaN Conversion_syntax
605ddbas575 toSci "0sNaN" -> NaN Conversion_syntax
606
607-- some baddies with dots and Es and dots and specials
608ddbas576 toSci 'e+1' -> NaN Conversion_syntax
609ddbas577 toSci '.e+1' -> NaN Conversion_syntax
610ddbas578 toSci '+.e+1' -> NaN Conversion_syntax
611ddbas579 toSci '-.e+' -> NaN Conversion_syntax
612ddbas580 toSci '-.e' -> NaN Conversion_syntax
613ddbas581 toSci 'E+1' -> NaN Conversion_syntax
614ddbas582 toSci '.E+1' -> NaN Conversion_syntax
615ddbas583 toSci '+.E+1' -> NaN Conversion_syntax
616ddbas584 toSci '-.E+' -> NaN Conversion_syntax
617ddbas585 toSci '-.E' -> NaN Conversion_syntax
618
619ddbas586 toSci '.NaN' -> NaN Conversion_syntax
620ddbas587 toSci '-.NaN' -> NaN Conversion_syntax
621ddbas588 toSci '+.sNaN' -> NaN Conversion_syntax
622ddbas589 toSci '+.Inf' -> NaN Conversion_syntax
623ddbas590 toSci '.Infinity' -> NaN Conversion_syntax
624
625-- Zeros
626ddbas601 toSci 0.000000000 -> 0E-9
627ddbas602 toSci 0.00000000 -> 0E-8
628ddbas603 toSci 0.0000000 -> 0E-7
629ddbas604 toSci 0.000000 -> 0.000000
630ddbas605 toSci 0.00000 -> 0.00000
631ddbas606 toSci 0.0000 -> 0.0000
632ddbas607 toSci 0.000 -> 0.000
633ddbas608 toSci 0.00 -> 0.00
634ddbas609 toSci 0.0 -> 0.0
635ddbas610 toSci .0 -> 0.0
636ddbas611 toSci 0. -> 0
637ddbas612 toSci -.0 -> -0.0
638ddbas613 toSci -0. -> -0
639ddbas614 toSci -0.0 -> -0.0
640ddbas615 toSci -0.00 -> -0.00
641ddbas616 toSci -0.000 -> -0.000
642ddbas617 toSci -0.0000 -> -0.0000
643ddbas618 toSci -0.00000 -> -0.00000
644ddbas619 toSci -0.000000 -> -0.000000
645ddbas620 toSci -0.0000000 -> -0E-7
646ddbas621 toSci -0.00000000 -> -0E-8
647ddbas622 toSci -0.000000000 -> -0E-9
648
649ddbas630 toSci 0.00E+0 -> 0.00
650ddbas631 toSci 0.00E+1 -> 0.0
651ddbas632 toSci 0.00E+2 -> 0
652ddbas633 toSci 0.00E+3 -> 0E+1
653ddbas634 toSci 0.00E+4 -> 0E+2
654ddbas635 toSci 0.00E+5 -> 0E+3
655ddbas636 toSci 0.00E+6 -> 0E+4
656ddbas637 toSci 0.00E+7 -> 0E+5
657ddbas638 toSci 0.00E+8 -> 0E+6
658ddbas639 toSci 0.00E+9 -> 0E+7
659
660ddbas640 toSci 0.0E+0 -> 0.0
661ddbas641 toSci 0.0E+1 -> 0
662ddbas642 toSci 0.0E+2 -> 0E+1
663ddbas643 toSci 0.0E+3 -> 0E+2
664ddbas644 toSci 0.0E+4 -> 0E+3
665ddbas645 toSci 0.0E+5 -> 0E+4
666ddbas646 toSci 0.0E+6 -> 0E+5
667ddbas647 toSci 0.0E+7 -> 0E+6
668ddbas648 toSci 0.0E+8 -> 0E+7
669ddbas649 toSci 0.0E+9 -> 0E+8
670
671ddbas650 toSci 0E+0 -> 0
672ddbas651 toSci 0E+1 -> 0E+1
673ddbas652 toSci 0E+2 -> 0E+2
674ddbas653 toSci 0E+3 -> 0E+3
675ddbas654 toSci 0E+4 -> 0E+4
676ddbas655 toSci 0E+5 -> 0E+5
677ddbas656 toSci 0E+6 -> 0E+6
678ddbas657 toSci 0E+7 -> 0E+7
679ddbas658 toSci 0E+8 -> 0E+8
680ddbas659 toSci 0E+9 -> 0E+9
681
682ddbas660 toSci 0.0E-0 -> 0.0
683ddbas661 toSci 0.0E-1 -> 0.00
684ddbas662 toSci 0.0E-2 -> 0.000
685ddbas663 toSci 0.0E-3 -> 0.0000
686ddbas664 toSci 0.0E-4 -> 0.00000
687ddbas665 toSci 0.0E-5 -> 0.000000
688ddbas666 toSci 0.0E-6 -> 0E-7
689ddbas667 toSci 0.0E-7 -> 0E-8
690ddbas668 toSci 0.0E-8 -> 0E-9
691ddbas669 toSci 0.0E-9 -> 0E-10
692
693ddbas670 toSci 0.00E-0 -> 0.00
694ddbas671 toSci 0.00E-1 -> 0.000
695ddbas672 toSci 0.00E-2 -> 0.0000
696ddbas673 toSci 0.00E-3 -> 0.00000
697ddbas674 toSci 0.00E-4 -> 0.000000
698ddbas675 toSci 0.00E-5 -> 0E-7
699ddbas676 toSci 0.00E-6 -> 0E-8
700ddbas677 toSci 0.00E-7 -> 0E-9
701ddbas678 toSci 0.00E-8 -> 0E-10
702ddbas679 toSci 0.00E-9 -> 0E-11
703
704ddbas680 toSci 000000. -> 0
705ddbas681 toSci 00000. -> 0
706ddbas682 toSci 0000. -> 0
707ddbas683 toSci 000. -> 0
708ddbas684 toSci 00. -> 0
709ddbas685 toSci 0. -> 0
710ddbas686 toSci +00000. -> 0
711ddbas687 toSci -00000. -> -0
712ddbas688 toSci +0. -> 0
713ddbas689 toSci -0. -> -0
714
715-- Specials
716ddbas700 toSci "NaN" -> NaN
717ddbas701 toSci "nan" -> NaN
718ddbas702 toSci "nAn" -> NaN
719ddbas703 toSci "NAN" -> NaN
720ddbas704 toSci "+NaN" -> NaN
721ddbas705 toSci "+nan" -> NaN
722ddbas706 toSci "+nAn" -> NaN
723ddbas707 toSci "+NAN" -> NaN
724ddbas708 toSci "-NaN" -> -NaN
725ddbas709 toSci "-nan" -> -NaN
726ddbas710 toSci "-nAn" -> -NaN
727ddbas711 toSci "-NAN" -> -NaN
728ddbas712 toSci 'NaN0' -> NaN
729ddbas713 toSci 'NaN1' -> NaN1
730ddbas714 toSci 'NaN12' -> NaN12
731ddbas715 toSci 'NaN123' -> NaN123
732ddbas716 toSci 'NaN1234' -> NaN1234
733ddbas717 toSci 'NaN01' -> NaN1
734ddbas718 toSci 'NaN012' -> NaN12
735ddbas719 toSci 'NaN0123' -> NaN123
736ddbas720 toSci 'NaN01234' -> NaN1234
737ddbas721 toSci 'NaN001' -> NaN1
738ddbas722 toSci 'NaN0012' -> NaN12
739ddbas723 toSci 'NaN00123' -> NaN123
740ddbas724 toSci 'NaN001234' -> NaN1234
741ddbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax
742ddbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax
743ddbas727 toSci 'NaN12.45' -> NaN Conversion_syntax
744ddbas728 toSci 'NaN-12' -> NaN Conversion_syntax
745ddbas729 toSci 'NaN+12' -> NaN Conversion_syntax
746
747ddbas730 toSci "sNaN" -> sNaN
748ddbas731 toSci "snan" -> sNaN
749ddbas732 toSci "SnAn" -> sNaN
750ddbas733 toSci "SNAN" -> sNaN
751ddbas734 toSci "+sNaN" -> sNaN
752ddbas735 toSci "+snan" -> sNaN
753ddbas736 toSci "+SnAn" -> sNaN
754ddbas737 toSci "+SNAN" -> sNaN
755ddbas738 toSci "-sNaN" -> -sNaN
756ddbas739 toSci "-snan" -> -sNaN
757ddbas740 toSci "-SnAn" -> -sNaN
758ddbas741 toSci "-SNAN" -> -sNaN
759ddbas742 toSci 'sNaN0000' -> sNaN
760ddbas743 toSci 'sNaN7' -> sNaN7
761ddbas744 toSci 'sNaN007234' -> sNaN7234
762ddbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax
763ddbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax
764ddbas747 toSci 'sNaN-72' -> NaN Conversion_syntax
765
766ddbas748 toSci "Inf" -> Infinity
767ddbas749 toSci "inf" -> Infinity
768ddbas750 toSci "iNf" -> Infinity
769ddbas751 toSci "INF" -> Infinity
770ddbas752 toSci "+Inf" -> Infinity
771ddbas753 toSci "+inf" -> Infinity
772ddbas754 toSci "+iNf" -> Infinity
773ddbas755 toSci "+INF" -> Infinity
774ddbas756 toSci "-Inf" -> -Infinity
775ddbas757 toSci "-inf" -> -Infinity
776ddbas758 toSci "-iNf" -> -Infinity
777ddbas759 toSci "-INF" -> -Infinity
778
779ddbas760 toSci "Infinity" -> Infinity
780ddbas761 toSci "infinity" -> Infinity
781ddbas762 toSci "iNfInItY" -> Infinity
782ddbas763 toSci "INFINITY" -> Infinity
783ddbas764 toSci "+Infinity" -> Infinity
784ddbas765 toSci "+infinity" -> Infinity
785ddbas766 toSci "+iNfInItY" -> Infinity
786ddbas767 toSci "+INFINITY" -> Infinity
787ddbas768 toSci "-Infinity" -> -Infinity
788ddbas769 toSci "-infinity" -> -Infinity
789ddbas770 toSci "-iNfInItY" -> -Infinity
790ddbas771 toSci "-INFINITY" -> -Infinity
791
792-- Specials and zeros for toEng
793ddbast772 toEng "NaN" -> NaN
794ddbast773 toEng "-Infinity" -> -Infinity
795ddbast774 toEng "-sNaN" -> -sNaN
796ddbast775 toEng "-NaN" -> -NaN
797ddbast776 toEng "+Infinity" -> Infinity
798ddbast778 toEng "+sNaN" -> sNaN
799ddbast779 toEng "+NaN" -> NaN
800ddbast780 toEng "INFINITY" -> Infinity
801ddbast781 toEng "SNAN" -> sNaN
802ddbast782 toEng "NAN" -> NaN
803ddbast783 toEng "infinity" -> Infinity
804ddbast784 toEng "snan" -> sNaN
805ddbast785 toEng "nan" -> NaN
806ddbast786 toEng "InFINITY" -> Infinity
807ddbast787 toEng "SnAN" -> sNaN
808ddbast788 toEng "nAN" -> NaN
809ddbast789 toEng "iNfinity" -> Infinity
810ddbast790 toEng "sNan" -> sNaN
811ddbast791 toEng "Nan" -> NaN
812ddbast792 toEng "Infinity" -> Infinity
813ddbast793 toEng "sNaN" -> sNaN
814
815-- Zero toEng, etc.
816ddbast800 toEng 0e+1 -> "0.00E+3" -- doc example
817
818ddbast801 toEng 0.000000000 -> 0E-9
819ddbast802 toEng 0.00000000 -> 0.00E-6
820ddbast803 toEng 0.0000000 -> 0.0E-6
821ddbast804 toEng 0.000000 -> 0.000000
822ddbast805 toEng 0.00000 -> 0.00000
823ddbast806 toEng 0.0000 -> 0.0000
824ddbast807 toEng 0.000 -> 0.000
825ddbast808 toEng 0.00 -> 0.00
826ddbast809 toEng 0.0 -> 0.0
827ddbast810 toEng .0 -> 0.0
828ddbast811 toEng 0. -> 0
829ddbast812 toEng -.0 -> -0.0
830ddbast813 toEng -0. -> -0
831ddbast814 toEng -0.0 -> -0.0
832ddbast815 toEng -0.00 -> -0.00
833ddbast816 toEng -0.000 -> -0.000
834ddbast817 toEng -0.0000 -> -0.0000
835ddbast818 toEng -0.00000 -> -0.00000
836ddbast819 toEng -0.000000 -> -0.000000
837ddbast820 toEng -0.0000000 -> -0.0E-6
838ddbast821 toEng -0.00000000 -> -0.00E-6
839ddbast822 toEng -0.000000000 -> -0E-9
840
841ddbast830 toEng 0.00E+0 -> 0.00
842ddbast831 toEng 0.00E+1 -> 0.0
843ddbast832 toEng 0.00E+2 -> 0
844ddbast833 toEng 0.00E+3 -> 0.00E+3
845ddbast834 toEng 0.00E+4 -> 0.0E+3
846ddbast835 toEng 0.00E+5 -> 0E+3
847ddbast836 toEng 0.00E+6 -> 0.00E+6
848ddbast837 toEng 0.00E+7 -> 0.0E+6
849ddbast838 toEng 0.00E+8 -> 0E+6
850ddbast839 toEng 0.00E+9 -> 0.00E+9
851
852ddbast840 toEng 0.0E+0 -> 0.0
853ddbast841 toEng 0.0E+1 -> 0
854ddbast842 toEng 0.0E+2 -> 0.00E+3
855ddbast843 toEng 0.0E+3 -> 0.0E+3
856ddbast844 toEng 0.0E+4 -> 0E+3
857ddbast845 toEng 0.0E+5 -> 0.00E+6
858ddbast846 toEng 0.0E+6 -> 0.0E+6
859ddbast847 toEng 0.0E+7 -> 0E+6
860ddbast848 toEng 0.0E+8 -> 0.00E+9
861ddbast849 toEng 0.0E+9 -> 0.0E+9
862
863ddbast850 toEng 0E+0 -> 0
864ddbast851 toEng 0E+1 -> 0.00E+3
865ddbast852 toEng 0E+2 -> 0.0E+3
866ddbast853 toEng 0E+3 -> 0E+3
867ddbast854 toEng 0E+4 -> 0.00E+6
868ddbast855 toEng 0E+5 -> 0.0E+6
869ddbast856 toEng 0E+6 -> 0E+6
870ddbast857 toEng 0E+7 -> 0.00E+9
871ddbast858 toEng 0E+8 -> 0.0E+9
872ddbast859 toEng 0E+9 -> 0E+9
873
874ddbast860 toEng 0.0E-0 -> 0.0
875ddbast861 toEng 0.0E-1 -> 0.00
876ddbast862 toEng 0.0E-2 -> 0.000
877ddbast863 toEng 0.0E-3 -> 0.0000
878ddbast864 toEng 0.0E-4 -> 0.00000
879ddbast865 toEng 0.0E-5 -> 0.000000
880ddbast866 toEng 0.0E-6 -> 0.0E-6
881ddbast867 toEng 0.0E-7 -> 0.00E-6
882ddbast868 toEng 0.0E-8 -> 0E-9
883ddbast869 toEng 0.0E-9 -> 0.0E-9
884
885ddbast870 toEng 0.00E-0 -> 0.00
886ddbast871 toEng 0.00E-1 -> 0.000
887ddbast872 toEng 0.00E-2 -> 0.0000
888ddbast873 toEng 0.00E-3 -> 0.00000
889ddbast874 toEng 0.00E-4 -> 0.000000
890ddbast875 toEng 0.00E-5 -> 0.0E-6
891ddbast876 toEng 0.00E-6 -> 0.00E-6
892ddbast877 toEng 0.00E-7 -> 0E-9
893ddbast878 toEng 0.00E-8 -> 0.0E-9
894ddbast879 toEng 0.00E-9 -> 0.00E-9
895
896-- long input strings
897ddbas801 tosci '01234567890123456' -> 1234567890123456
898ddbas802 tosci '001234567890123456' -> 1234567890123456
899ddbas803 tosci '0001234567890123456' -> 1234567890123456
900ddbas804 tosci '00001234567890123456' -> 1234567890123456
901ddbas805 tosci '000001234567890123456' -> 1234567890123456
902ddbas806 tosci '0000001234567890123456' -> 1234567890123456
903ddbas807 tosci '00000001234567890123456' -> 1234567890123456
904ddbas808 tosci '000000001234567890123456' -> 1234567890123456
905ddbas809 tosci '0000000001234567890123456' -> 1234567890123456
906ddbas810 tosci '00000000001234567890123456' -> 1234567890123456
907
908ddbas811 tosci '0.1234567890123456' -> 0.1234567890123456
909ddbas812 tosci '0.01234567890123456' -> 0.01234567890123456
910ddbas813 tosci '0.001234567890123456' -> 0.001234567890123456
911ddbas814 tosci '0.0001234567890123456' -> 0.0001234567890123456
912ddbas815 tosci '0.00001234567890123456' -> 0.00001234567890123456
913ddbas816 tosci '0.000001234567890123456' -> 0.000001234567890123456
914ddbas817 tosci '0.0000001234567890123456' -> 1.234567890123456E-7
915ddbas818 tosci '0.00000001234567890123456' -> 1.234567890123456E-8
916ddbas819 tosci '0.000000001234567890123456' -> 1.234567890123456E-9
917ddbas820 tosci '0.0000000001234567890123456' -> 1.234567890123456E-10
918
919ddbas821 tosci '12345678901234567890' -> 1.234567890123457E+19 Inexact Rounded
920ddbas822 tosci '123456789012345678901' -> 1.234567890123457E+20 Inexact Rounded
921ddbas823 tosci '1234567890123456789012' -> 1.234567890123457E+21 Inexact Rounded
922ddbas824 tosci '12345678901234567890123' -> 1.234567890123457E+22 Inexact Rounded
923ddbas825 tosci '123456789012345678901234' -> 1.234567890123457E+23 Inexact Rounded
924ddbas826 tosci '1234567890123456789012345' -> 1.234567890123457E+24 Inexact Rounded
925ddbas827 tosci '12345678901234567890123456' -> 1.234567890123457E+25 Inexact Rounded
926ddbas828 tosci '123456789012345678901234567' -> 1.234567890123457E+26 Inexact Rounded
927ddbas829 tosci '1234567890123456789012345678' -> 1.234567890123457E+27 Inexact Rounded
928
929-- subnormals and overflows
930ddbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded
931ddbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded
932ddbas908 toSci '0.9e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
933ddbas909 toSci '0.09e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
934ddbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded
935ddbas911 toSci '10e-1000000000' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
936ddbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded
937ddbas913 toSci '99e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
938ddbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded
939ddbas915 toSci '1111e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
940ddbas916 toSci '1111e-99999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
941ddbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded
942-- negatives the same
943ddbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded
944ddbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded
945ddbas920 toSci '-0.9e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
946ddbas921 toSci '-0.09e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
947ddbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded
948ddbas923 toSci '-10e-1000000000' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
949ddbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded
950ddbas925 toSci '-99e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
951ddbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded
952ddbas927 toSci '-1111e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
953ddbas928 toSci '-1111e-99999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped
954ddbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded
955
956-- overflow results at different rounding modes
957rounding: ceiling
958ddbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded
959ddbas931 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded
960rounding: up
961ddbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded
962ddbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
963rounding: down
964ddbas934 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded
965ddbas935 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded
966rounding: floor
967ddbas936 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded
968ddbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
969
970rounding: half_up
971ddbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded
972ddbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
973rounding: half_even
974ddbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded
975ddbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
976rounding: half_down
977ddbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded
978ddbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded
979
980rounding: half_even
981
982-- Now check 854/754r some subnormals and underflow to 0
983ddbem400 toSci 1.0000E-383 -> 1.0000E-383
984ddbem401 toSci 0.1E-394 -> 1E-395 Subnormal
985ddbem402 toSci 0.1000E-394 -> 1.000E-395 Subnormal
986ddbem403 toSci 0.0100E-394 -> 1.00E-396 Subnormal
987ddbem404 toSci 0.0010E-394 -> 1.0E-397 Subnormal
988ddbem405 toSci 0.0001E-394 -> 1E-398 Subnormal
989ddbem406 toSci 0.00010E-394 -> 1E-398 Subnormal Rounded
990ddbem407 toSci 0.00013E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
991ddbem408 toSci 0.00015E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
992ddbem409 toSci 0.00017E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
993ddbem410 toSci 0.00023E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
994ddbem411 toSci 0.00025E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
995ddbem412 toSci 0.00027E-394 -> 3E-398 Underflow Subnormal Inexact Rounded
996ddbem413 toSci 0.000149E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
997ddbem414 toSci 0.000150E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
998ddbem415 toSci 0.000151E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
999ddbem416 toSci 0.000249E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
1000ddbem417 toSci 0.000250E-394 -> 2E-398 Underflow Subnormal Inexact Rounded
1001ddbem418 toSci 0.000251E-394 -> 3E-398 Underflow Subnormal Inexact Rounded
1002ddbem419 toSci 0.00009E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
1003ddbem420 toSci 0.00005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1004ddbem421 toSci 0.00003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1005ddbem422 toSci 0.000009E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1006ddbem423 toSci 0.000005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1007ddbem424 toSci 0.000003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1008
1009ddbem425 toSci 0.001049E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
1010ddbem426 toSci 0.001050E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
1011ddbem427 toSci 0.001051E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded
1012ddbem428 toSci 0.001149E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded
1013ddbem429 toSci 0.001150E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded
1014ddbem430 toSci 0.001151E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded
1015
1016ddbem432 toSci 0.010049E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
1017ddbem433 toSci 0.010050E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
1018ddbem434 toSci 0.010051E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded
1019ddbem435 toSci 0.010149E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded
1020ddbem436 toSci 0.010150E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded
1021ddbem437 toSci 0.010151E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded
1022
1023ddbem440 toSci 0.10103E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded
1024ddbem441 toSci 0.10105E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded
1025ddbem442 toSci 0.10107E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded
1026ddbem443 toSci 0.10113E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded
1027ddbem444 toSci 0.10115E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded
1028ddbem445 toSci 0.10117E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded
1029
1030ddbem450 toSci 1.10730E-395 -> 1.107E-395 Underflow Subnormal Inexact Rounded
1031ddbem451 toSci 1.10750E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
1032ddbem452 toSci 1.10770E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
1033ddbem453 toSci 1.10830E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
1034ddbem454 toSci 1.10850E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded
1035ddbem455 toSci 1.10870E-395 -> 1.109E-395 Underflow Subnormal Inexact Rounded
1036
1037-- make sure sign OK
1038ddbem456 toSci -0.10103E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded
1039ddbem457 toSci -0.10105E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded
1040ddbem458 toSci -0.10107E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded
1041ddbem459 toSci -0.10113E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded
1042ddbem460 toSci -0.10115E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded
1043ddbem461 toSci -0.10117E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded
1044
1045-- '999s' cases
1046ddbem464 toSci 999999E-395 -> 9.99999E-390 Subnormal
1047ddbem465 toSci 99999.0E-394 -> 9.99990E-390 Subnormal
1048ddbem466 toSci 99999.E-394 -> 9.9999E-390 Subnormal
1049ddbem467 toSci 9999.9E-394 -> 9.9999E-391 Subnormal
1050ddbem468 toSci 999.99E-394 -> 9.9999E-392 Subnormal
1051ddbem469 toSci 99.999E-394 -> 9.9999E-393 Subnormal
1052ddbem470 toSci 9.9999E-394 -> 9.9999E-394 Subnormal
1053ddbem471 toSci 0.99999E-394 -> 1.0000E-394 Underflow Subnormal Inexact Rounded
1054ddbem472 toSci 0.099999E-394 -> 1.000E-395 Underflow Subnormal Inexact Rounded
1055ddbem473 toSci 0.0099999E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded
1056ddbem474 toSci 0.00099999E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded
1057ddbem475 toSci 0.000099999E-394 -> 1E-398 Underflow Subnormal Inexact Rounded
1058ddbem476 toSci 0.0000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1059ddbem477 toSci 0.00000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1060ddbem478 toSci 0.000000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1061
1062-- Exponents with insignificant leading zeros
1063ddbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded
1064ddbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded
1065ddbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded
1066ddbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded
1067ddbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded
1068ddbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded
1069ddbas1007 toSci 1e-999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1070ddbas1008 toSci 1e-0999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1071ddbas1009 toSci 1e-00999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1072ddbas1010 toSci 1e-000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1073ddbas1011 toSci 1e-000000000000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1074ddbas1012 toSci 1e-000000000001000000007 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped
1075
1076-- check for double-rounded subnormals
1077ddbas1041 toSci 1.1111111111152444E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
1078ddbas1042 toSci 1.1111111111152445E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
1079ddbas1043 toSci 1.1111111111152446E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow
1080
1081-- clamped large normals
1082ddbas1070 toSci 1E+369 -> 1E+369
1083ddbas1071 toSci 1E+370 -> 1.0E+370 Clamped
1084ddbas1072 toSci 1E+378 -> 1.000000000E+378 Clamped
1085ddbas1073 toSci 1E+384 -> 1.000000000000000E+384 Clamped
1086ddbas1074 toSci 1E+385 -> Infinity Overflow Inexact Rounded
1087
1088
1089-- clamped zeros [see also clamp.decTest]
1090ddbas1075 toSci 0e+10000 -> 0E+369 Clamped
1091ddbas1076 toSci 0e-10000 -> 0E-398 Clamped
1092ddbas1077 toSci -0e+10000 -> -0E+369 Clamped
1093ddbas1078 toSci -0e-10000 -> -0E-398 Clamped
1094
1095-- extreme values from next-wider
1096ddbas1101 toSci -9.99999999999999999999999999999999E+6144 -> -Infinity Overflow Inexact Rounded
1097ddbas1102 toSci -1E-6143 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped
1098ddbas1103 toSci -1E-6176 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped
1099ddbas1104 toSci -0 -> -0
1100ddbas1105 toSci +0 -> 0
1101ddbas1106 toSci +1E-6176 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped
1102ddbas1107 toSci +1E-6173 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped
1103ddbas1108 toSci +9.99999999999999999999999999999999E+6144 -> Infinity Overflow Inexact Rounded
1104