1------------------------------------------------------------------------
2-- base.decTest -- base decimal <--> 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
21extended:    1
22
23-- This file tests base conversions from string to a decimal number
24-- and back to a string (in either Scientific or Engineering form)
25
26-- Note that unlike other operations the operand is subject to rounding
27-- to conform to emax and precision settings (that is, numbers will
28-- conform to rules and exponent will be in permitted range).
29
30precision:   16
31rounding:    half_up
32maxExponent: 384
33minExponent: -383
34
35basx001 toSci       0 -> 0
36basx002 toSci       1 -> 1
37basx003 toSci     1.0 -> 1.0
38basx004 toSci    1.00 -> 1.00
39basx005 toSci      10 -> 10
40basx006 toSci    1000 -> 1000
41basx007 toSci    10.0 -> 10.0
42basx008 toSci    10.1 -> 10.1
43basx009 toSci    10.4 -> 10.4
44basx010 toSci    10.5 -> 10.5
45basx011 toSci    10.6 -> 10.6
46basx012 toSci    10.9 -> 10.9
47basx013 toSci    11.0 -> 11.0
48basx014 toSci  1.234 -> 1.234
49basx015 toSci  0.123 -> 0.123
50basx016 toSci  0.012 -> 0.012
51basx017 toSci  -0    -> -0
52basx018 toSci  -0.0  -> -0.0
53basx019 toSci -00.00 -> -0.00
54
55basx021 toSci     -1 -> -1
56basx022 toSci   -1.0 -> -1.0
57basx023 toSci   -0.1 -> -0.1
58basx024 toSci   -9.1 -> -9.1
59basx025 toSci   -9.11 -> -9.11
60basx026 toSci   -9.119 -> -9.119
61basx027 toSci   -9.999 -> -9.999
62
63basx030 toSci  '123456789.123456'   -> '123456789.123456'
64basx031 toSci  '123456789.000000'   -> '123456789.000000'
65basx032 toSci   '123456789123456'   -> '123456789123456'
66basx033 toSci   '0.0000123456789'   -> '0.0000123456789'
67basx034 toSci  '0.00000123456789'   -> '0.00000123456789'
68basx035 toSci '0.000000123456789'   -> '1.23456789E-7'
69basx036 toSci '0.0000000123456789'  -> '1.23456789E-8'
70
71basx037 toSci '0.123456789012344'   -> '0.123456789012344'
72basx038 toSci '0.123456789012345'   -> '0.123456789012345'
73
74-- String [many more examples are implicitly tested elsewhere]
75-- strings without E cannot generate E in result
76basx040 toSci "12"        -> '12'
77basx041 toSci "-76"       -> '-76'
78basx042 toSci "12.76"     -> '12.76'
79basx043 toSci "+12.76"    -> '12.76'
80basx044 toSci "012.76"    -> '12.76'
81basx045 toSci "+0.003"    -> '0.003'
82basx046 toSci "17."       -> '17'
83basx047 toSci ".5"        -> '0.5'
84basx048 toSci "044"       -> '44'
85basx049 toSci "0044"      -> '44'
86basx050 toSci "0.0005"      -> '0.0005'
87basx051 toSci "00.00005"    -> '0.00005'
88basx052 toSci "0.000005"    -> '0.000005'
89basx053 toSci "0.0000050"   -> '0.0000050'
90basx054 toSci "0.0000005"   -> '5E-7'
91basx055 toSci "0.00000005"  -> '5E-8'
92basx056 toSci "12345678.543210" -> '12345678.543210'
93basx057 toSci "2345678.543210" -> '2345678.543210'
94basx058 toSci "345678.543210" -> '345678.543210'
95basx059 toSci "0345678.54321" -> '345678.54321'
96basx060 toSci "345678.5432" -> '345678.5432'
97basx061 toSci "+345678.5432" -> '345678.5432'
98basx062 toSci "+0345678.5432" -> '345678.5432'
99basx063 toSci "+00345678.5432" -> '345678.5432'
100basx064 toSci "-345678.5432"  -> '-345678.5432'
101basx065 toSci "-0345678.5432"  -> '-345678.5432'
102basx066 toSci "-00345678.5432"  -> '-345678.5432'
103-- examples
104basx067 toSci "5E-6"        -> '0.000005'
105basx068 toSci "50E-7"       -> '0.0000050'
106basx069 toSci "5E-7"        -> '5E-7'
107
108-- [No exotics as no Unicode]
109
110-- rounded with dots in all (including edge) places
111basx071 toSci  .1234567890123456123  -> 0.1234567890123456 Inexact Rounded
112basx072 toSci  1.234567890123456123  -> 1.234567890123456 Inexact Rounded
113basx073 toSci  12.34567890123456123  -> 12.34567890123456 Inexact Rounded
114basx074 toSci  123.4567890123456123  -> 123.4567890123456 Inexact Rounded
115basx075 toSci  1234.567890123456123  -> 1234.567890123456 Inexact Rounded
116basx076 toSci  12345.67890123456123  -> 12345.67890123456 Inexact Rounded
117basx077 toSci  123456.7890123456123  -> 123456.7890123456 Inexact Rounded
118basx078 toSci  1234567.890123456123  -> 1234567.890123456 Inexact Rounded
119basx079 toSci  12345678.90123456123  -> 12345678.90123456 Inexact Rounded
120basx080 toSci  123456789.0123456123  -> 123456789.0123456 Inexact Rounded
121basx081 toSci  1234567890.123456123  -> 1234567890.123456 Inexact Rounded
122basx082 toSci  12345678901.23456123  -> 12345678901.23456 Inexact Rounded
123basx083 toSci  123456789012.3456123  -> 123456789012.3456 Inexact Rounded
124basx084 toSci  1234567890123.456123  -> 1234567890123.456 Inexact Rounded
125basx085 toSci  12345678901234.56123  -> 12345678901234.56 Inexact Rounded
126basx086 toSci  123456789012345.6123  -> 123456789012345.6 Inexact Rounded
127basx087 toSci  1234567890123456.123  -> 1234567890123456  Inexact Rounded
128basx088 toSci  12345678901234561.23  -> 1.234567890123456E+16 Inexact Rounded
129basx089 toSci  123456789012345612.3  -> 1.234567890123456E+17 Inexact Rounded
130basx090 toSci  1234567890123456123.  -> 1.234567890123456E+18 Inexact Rounded
131
132-- Numbers with E
133basx130 toSci "0.000E-1"  -> '0.0000'
134basx131 toSci "0.000E-2"  -> '0.00000'
135basx132 toSci "0.000E-3"  -> '0.000000'
136basx133 toSci "0.000E-4"  -> '0E-7'
137basx134 toSci "0.00E-2"   -> '0.0000'
138basx135 toSci "0.00E-3"   -> '0.00000'
139basx136 toSci "0.00E-4"   -> '0.000000'
140basx137 toSci "0.00E-5"   -> '0E-7'
141basx138 toSci "+0E+9"     -> '0E+9'
142basx139 toSci "-0E+9"     -> '-0E+9'
143basx140 toSci "1E+9"      -> '1E+9'
144basx141 toSci "1e+09"     -> '1E+9'
145basx142 toSci "1E+90"     -> '1E+90'
146basx143 toSci "+1E+009"   -> '1E+9'
147basx144 toSci "0E+9"      -> '0E+9'
148basx145 toSci "1E+9"      -> '1E+9'
149basx146 toSci "1E+09"     -> '1E+9'
150basx147 toSci "1e+90"     -> '1E+90'
151basx148 toSci "1E+009"    -> '1E+9'
152basx149 toSci "000E+9"    -> '0E+9'
153basx150 toSci "1E9"       -> '1E+9'
154basx151 toSci "1e09"      -> '1E+9'
155basx152 toSci "1E90"      -> '1E+90'
156basx153 toSci "1E009"     -> '1E+9'
157basx154 toSci "0E9"       -> '0E+9'
158basx155 toSci "0.000e+0"  -> '0.000'
159basx156 toSci "0.000E-1"  -> '0.0000'
160basx157 toSci "4E+9"      -> '4E+9'
161basx158 toSci "44E+9"     -> '4.4E+10'
162basx159 toSci "0.73e-7"   -> '7.3E-8'
163basx160 toSci "00E+9"     -> '0E+9'
164basx161 toSci "00E-9"     -> '0E-9'
165basx162 toSci "10E+9"     -> '1.0E+10'
166basx163 toSci "10E+09"    -> '1.0E+10'
167basx164 toSci "10e+90"    -> '1.0E+91'
168basx165 toSci "10E+009"   -> '1.0E+10'
169basx166 toSci "100e+9"    -> '1.00E+11'
170basx167 toSci "100e+09"   -> '1.00E+11'
171basx168 toSci "100E+90"   -> '1.00E+92'
172basx169 toSci "100e+009"  -> '1.00E+11'
173
174basx170 toSci "1.265"     -> '1.265'
175basx171 toSci "1.265E-20" -> '1.265E-20'
176basx172 toSci "1.265E-8"  -> '1.265E-8'
177basx173 toSci "1.265E-4"  -> '0.0001265'
178basx174 toSci "1.265E-3"  -> '0.001265'
179basx175 toSci "1.265E-2"  -> '0.01265'
180basx176 toSci "1.265E-1"  -> '0.1265'
181basx177 toSci "1.265E-0"  -> '1.265'
182basx178 toSci "1.265E+1"  -> '12.65'
183basx179 toSci "1.265E+2"  -> '126.5'
184basx180 toSci "1.265E+3"  -> '1265'
185basx181 toSci "1.265E+4"  -> '1.265E+4'
186basx182 toSci "1.265E+8"  -> '1.265E+8'
187basx183 toSci "1.265E+20" -> '1.265E+20'
188
189basx190 toSci "12.65"     -> '12.65'
190basx191 toSci "12.65E-20" -> '1.265E-19'
191basx192 toSci "12.65E-8"  -> '1.265E-7'
192basx193 toSci "12.65E-4"  -> '0.001265'
193basx194 toSci "12.65E-3"  -> '0.01265'
194basx195 toSci "12.65E-2"  -> '0.1265'
195basx196 toSci "12.65E-1"  -> '1.265'
196basx197 toSci "12.65E-0"  -> '12.65'
197basx198 toSci "12.65E+1"  -> '126.5'
198basx199 toSci "12.65E+2"  -> '1265'
199basx200 toSci "12.65E+3"  -> '1.265E+4'
200basx201 toSci "12.65E+4"  -> '1.265E+5'
201basx202 toSci "12.65E+8"  -> '1.265E+9'
202basx203 toSci "12.65E+20" -> '1.265E+21'
203
204basx210 toSci "126.5"     -> '126.5'
205basx211 toSci "126.5E-20" -> '1.265E-18'
206basx212 toSci "126.5E-8"  -> '0.000001265'
207basx213 toSci "126.5E-4"  -> '0.01265'
208basx214 toSci "126.5E-3"  -> '0.1265'
209basx215 toSci "126.5E-2"  -> '1.265'
210basx216 toSci "126.5E-1"  -> '12.65'
211basx217 toSci "126.5E-0"  -> '126.5'
212basx218 toSci "126.5E+1"  -> '1265'
213basx219 toSci "126.5E+2"  -> '1.265E+4'
214basx220 toSci "126.5E+3"  -> '1.265E+5'
215basx221 toSci "126.5E+4"  -> '1.265E+6'
216basx222 toSci "126.5E+8"  -> '1.265E+10'
217basx223 toSci "126.5E+20" -> '1.265E+22'
218
219basx230 toSci "1265"     -> '1265'
220basx231 toSci "1265E-20" -> '1.265E-17'
221basx232 toSci "1265E-8"  -> '0.00001265'
222basx233 toSci "1265E-4"  -> '0.1265'
223basx234 toSci "1265E-3"  -> '1.265'
224basx235 toSci "1265E-2"  -> '12.65'
225basx236 toSci "1265E-1"  -> '126.5'
226basx237 toSci "1265E-0"  -> '1265'
227basx238 toSci "1265E+1"  -> '1.265E+4'
228basx239 toSci "1265E+2"  -> '1.265E+5'
229basx240 toSci "1265E+3"  -> '1.265E+6'
230basx241 toSci "1265E+4"  -> '1.265E+7'
231basx242 toSci "1265E+8"  -> '1.265E+11'
232basx243 toSci "1265E+20" -> '1.265E+23'
233
234basx250 toSci "0.1265"     -> '0.1265'
235basx251 toSci "0.1265E-20" -> '1.265E-21'
236basx252 toSci "0.1265E-8"  -> '1.265E-9'
237basx253 toSci "0.1265E-4"  -> '0.00001265'
238basx254 toSci "0.1265E-3"  -> '0.0001265'
239basx255 toSci "0.1265E-2"  -> '0.001265'
240basx256 toSci "0.1265E-1"  -> '0.01265'
241basx257 toSci "0.1265E-0"  -> '0.1265'
242basx258 toSci "0.1265E+1"  -> '1.265'
243basx259 toSci "0.1265E+2"  -> '12.65'
244basx260 toSci "0.1265E+3"  -> '126.5'
245basx261 toSci "0.1265E+4"  -> '1265'
246basx262 toSci "0.1265E+8"  -> '1.265E+7'
247basx263 toSci "0.1265E+20" -> '1.265E+19'
248
249-- some more negative zeros [systematic tests below]
250basx290 toSci "-0.000E-1"  -> '-0.0000'
251basx291 toSci "-0.000E-2"  -> '-0.00000'
252basx292 toSci "-0.000E-3"  -> '-0.000000'
253basx293 toSci "-0.000E-4"  -> '-0E-7'
254basx294 toSci "-0.00E-2"   -> '-0.0000'
255basx295 toSci "-0.00E-3"   -> '-0.00000'
256basx296 toSci "-0.0E-2"    -> '-0.000'
257basx297 toSci "-0.0E-3"    -> '-0.0000'
258basx298 toSci "-0E-2"      -> '-0.00'
259basx299 toSci "-0E-3"      -> '-0.000'
260
261-- Engineering notation tests
262basx301  toSci 10e12  -> 1.0E+13
263basx302  toEng 10e12  -> 10E+12
264basx303  toSci 10e11  -> 1.0E+12
265basx304  toEng 10e11  -> 1.0E+12
266basx305  toSci 10e10  -> 1.0E+11
267basx306  toEng 10e10  -> 100E+9
268basx307  toSci 10e9   -> 1.0E+10
269basx308  toEng 10e9   -> 10E+9
270basx309  toSci 10e8   -> 1.0E+9
271basx310  toEng 10e8   -> 1.0E+9
272basx311  toSci 10e7   -> 1.0E+8
273basx312  toEng 10e7   -> 100E+6
274basx313  toSci 10e6   -> 1.0E+7
275basx314  toEng 10e6   -> 10E+6
276basx315  toSci 10e5   -> 1.0E+6
277basx316  toEng 10e5   -> 1.0E+6
278basx317  toSci 10e4   -> 1.0E+5
279basx318  toEng 10e4   -> 100E+3
280basx319  toSci 10e3   -> 1.0E+4
281basx320  toEng 10e3   -> 10E+3
282basx321  toSci 10e2   -> 1.0E+3
283basx322  toEng 10e2   -> 1.0E+3
284basx323  toSci 10e1   -> 1.0E+2
285basx324  toEng 10e1   -> 100
286basx325  toSci 10e0   -> 10
287basx326  toEng 10e0   -> 10
288basx327  toSci 10e-1  -> 1.0
289basx328  toEng 10e-1  -> 1.0
290basx329  toSci 10e-2  -> 0.10
291basx330  toEng 10e-2  -> 0.10
292basx331  toSci 10e-3  -> 0.010
293basx332  toEng 10e-3  -> 0.010
294basx333  toSci 10e-4  -> 0.0010
295basx334  toEng 10e-4  -> 0.0010
296basx335  toSci 10e-5  -> 0.00010
297basx336  toEng 10e-5  -> 0.00010
298basx337  toSci 10e-6  -> 0.000010
299basx338  toEng 10e-6  -> 0.000010
300basx339  toSci 10e-7  -> 0.0000010
301basx340  toEng 10e-7  -> 0.0000010
302basx341  toSci 10e-8  -> 1.0E-7
303basx342  toEng 10e-8  -> 100E-9
304basx343  toSci 10e-9  -> 1.0E-8
305basx344  toEng 10e-9  -> 10E-9
306basx345  toSci 10e-10 -> 1.0E-9
307basx346  toEng 10e-10 -> 1.0E-9
308basx347  toSci 10e-11 -> 1.0E-10
309basx348  toEng 10e-11 -> 100E-12
310basx349  toSci 10e-12 -> 1.0E-11
311basx350  toEng 10e-12 -> 10E-12
312basx351  toSci 10e-13 -> 1.0E-12
313basx352  toEng 10e-13 -> 1.0E-12
314
315basx361  toSci 7E12  -> 7E+12
316basx362  toEng 7E12  -> 7E+12
317basx363  toSci 7E11  -> 7E+11
318basx364  toEng 7E11  -> 700E+9
319basx365  toSci 7E10  -> 7E+10
320basx366  toEng 7E10  -> 70E+9
321basx367  toSci 7E9   -> 7E+9
322basx368  toEng 7E9   -> 7E+9
323basx369  toSci 7E8   -> 7E+8
324basx370  toEng 7E8   -> 700E+6
325basx371  toSci 7E7   -> 7E+7
326basx372  toEng 7E7   -> 70E+6
327basx373  toSci 7E6   -> 7E+6
328basx374  toEng 7E6   -> 7E+6
329basx375  toSci 7E5   -> 7E+5
330basx376  toEng 7E5   -> 700E+3
331basx377  toSci 7E4   -> 7E+4
332basx378  toEng 7E4   -> 70E+3
333basx379  toSci 7E3   -> 7E+3
334basx380  toEng 7E3   -> 7E+3
335basx381  toSci 7E2   -> 7E+2
336basx382  toEng 7E2   -> 700
337basx383  toSci 7E1   -> 7E+1
338basx384  toEng 7E1   -> 70
339basx385  toSci 7E0   -> 7
340basx386  toEng 7E0   -> 7
341basx387  toSci 7E-1  -> 0.7
342basx388  toEng 7E-1  -> 0.7
343basx389  toSci 7E-2  -> 0.07
344basx390  toEng 7E-2  -> 0.07
345basx391  toSci 7E-3  -> 0.007
346basx392  toEng 7E-3  -> 0.007
347basx393  toSci 7E-4  -> 0.0007
348basx394  toEng 7E-4  -> 0.0007
349basx395  toSci 7E-5  -> 0.00007
350basx396  toEng 7E-5  -> 0.00007
351basx397  toSci 7E-6  -> 0.000007
352basx398  toEng 7E-6  -> 0.000007
353basx399  toSci 7E-7  -> 7E-7
354basx400  toEng 7E-7  -> 700E-9
355basx401  toSci 7E-8  -> 7E-8
356basx402  toEng 7E-8  -> 70E-9
357basx403  toSci 7E-9  -> 7E-9
358basx404  toEng 7E-9  -> 7E-9
359basx405  toSci 7E-10 -> 7E-10
360basx406  toEng 7E-10 -> 700E-12
361basx407  toSci 7E-11 -> 7E-11
362basx408  toEng 7E-11 -> 70E-12
363basx409  toSci 7E-12 -> 7E-12
364basx410  toEng 7E-12 -> 7E-12
365basx411  toSci 7E-13 -> 7E-13
366basx412  toEng 7E-13 -> 700E-15
367
368-- Exacts remain exact up to precision ..
369precision: 9
370basx420  toSci    100 -> 100
371basx421  toEng    100 -> 100
372basx422  toSci   1000 -> 1000
373basx423  toEng   1000 -> 1000
374basx424  toSci  999.9 ->  999.9
375basx425  toEng  999.9 ->  999.9
376basx426  toSci 1000.0 -> 1000.0
377basx427  toEng 1000.0 -> 1000.0
378basx428  toSci 1000.1 -> 1000.1
379basx429  toEng 1000.1 -> 1000.1
380basx430  toSci 10000 -> 10000
381basx431  toEng 10000 -> 10000
382basx432  toSci 100000 -> 100000
383basx433  toEng 100000 -> 100000
384basx434  toSci 1000000 -> 1000000
385basx435  toEng 1000000 -> 1000000
386basx436  toSci 10000000 -> 10000000
387basx437  toEng 10000000 -> 10000000
388basx438  toSci 100000000 -> 100000000
389basx439  toEng 100000000 -> 100000000
390basx440  toSci 1000000000    -> 1.00000000E+9    Rounded
391basx441  toEng 1000000000    -> 1.00000000E+9    Rounded
392basx442  toSci 1000000000    -> 1.00000000E+9    Rounded
393basx443  toEng 1000000000    -> 1.00000000E+9    Rounded
394basx444  toSci 1000000003    -> 1.00000000E+9    Rounded Inexact
395basx445  toEng 1000000003    -> 1.00000000E+9    Rounded Inexact
396basx446  toSci 1000000005    -> 1.00000001E+9    Rounded Inexact
397basx447  toEng 1000000005    -> 1.00000001E+9    Rounded Inexact
398basx448  toSci 10000000050   -> 1.00000001E+10   Rounded Inexact
399basx449  toEng 10000000050   -> 10.0000001E+9    Rounded Inexact
400basx450  toSci 1000000009    -> 1.00000001E+9    Rounded Inexact
401basx451  toEng 1000000009    -> 1.00000001E+9    Rounded Inexact
402basx452  toSci 10000000000   -> 1.00000000E+10   Rounded
403basx453  toEng 10000000000   -> 10.0000000E+9    Rounded
404basx454  toSci 10000000003   -> 1.00000000E+10   Rounded Inexact
405basx455  toEng 10000000003   -> 10.0000000E+9    Rounded Inexact
406basx456  toSci 10000000005   -> 1.00000000E+10   Rounded Inexact
407basx457  toEng 10000000005   -> 10.0000000E+9    Rounded Inexact
408basx458  toSci 10000000009   -> 1.00000000E+10   Rounded Inexact
409basx459  toEng 10000000009   -> 10.0000000E+9    Rounded Inexact
410basx460  toSci 100000000000  -> 1.00000000E+11   Rounded
411basx461  toEng 100000000000  -> 100.000000E+9    Rounded
412basx462  toSci 100000000300  -> 1.00000000E+11   Rounded Inexact
413basx463  toEng 100000000300  -> 100.000000E+9    Rounded Inexact
414basx464  toSci 100000000500  -> 1.00000001E+11   Rounded Inexact
415basx465  toEng 100000000500  -> 100.000001E+9    Rounded Inexact
416basx466  toSci 100000000900  -> 1.00000001E+11   Rounded Inexact
417basx467  toEng 100000000900  -> 100.000001E+9    Rounded Inexact
418basx468  toSci 1000000000000 -> 1.00000000E+12   Rounded
419basx469  toEng 1000000000000 -> 1.00000000E+12   Rounded
420basx470  toSci 1000000003000 -> 1.00000000E+12   Rounded Inexact
421basx471  toEng 1000000003000 -> 1.00000000E+12   Rounded Inexact
422basx472  toSci 1000000005000 -> 1.00000001E+12   Rounded Inexact
423basx473  toEng 1000000005000 -> 1.00000001E+12   Rounded Inexact
424basx474  toSci 1000000009000 -> 1.00000001E+12   Rounded Inexact
425basx475  toEng 1000000009000 -> 1.00000001E+12   Rounded Inexact
426
427-- all-nines rounding
428precision: 9
429rounding:  half_up
430basx270  toSci 999999999          ->   999999999
431basx271  toSci 9999999990         ->   9.99999999E+9      Rounded
432basx272  toSci 9999999991         ->   9.99999999E+9      Rounded Inexact
433basx273  toSci 9999999992         ->   9.99999999E+9      Rounded Inexact
434basx274  toSci 9999999993         ->   9.99999999E+9      Rounded Inexact
435basx275  toSci 9999999994         ->   9.99999999E+9      Rounded Inexact
436basx276  toSci 9999999995         ->   1.00000000E+10     Rounded Inexact
437basx277  toSci 9999999996         ->   1.00000000E+10     Rounded Inexact
438basx278  toSci 9999999997         ->   1.00000000E+10     Rounded Inexact
439basx279  toSci 9999999998         ->   1.00000000E+10     Rounded Inexact
440basx280  toSci 9999999999         ->   1.00000000E+10     Rounded Inexact
441basx281  toSci 9999999999999999   ->   1.00000000E+16     Rounded Inexact
442
443-- check rounding modes heeded
444precision: 5
445rounding:  ceiling
446bsrx401  toSci  1.23450    ->  1.2345  Rounded
447bsrx402  toSci  1.234549   ->  1.2346  Rounded Inexact
448bsrx403  toSci  1.234550   ->  1.2346  Rounded Inexact
449bsrx404  toSci  1.234551   ->  1.2346  Rounded Inexact
450rounding:  up
451bsrx405  toSci  1.23450    ->  1.2345  Rounded
452bsrx406  toSci  1.234549   ->  1.2346  Rounded Inexact
453bsrx407  toSci  1.234550   ->  1.2346  Rounded Inexact
454bsrx408  toSci  1.234551   ->  1.2346  Rounded Inexact
455rounding:  floor
456bsrx410  toSci  1.23450    ->  1.2345  Rounded
457bsrx411  toSci  1.234549   ->  1.2345  Rounded Inexact
458bsrx412  toSci  1.234550   ->  1.2345  Rounded Inexact
459bsrx413  toSci  1.234551   ->  1.2345  Rounded Inexact
460rounding:  half_down
461bsrx415  toSci  1.23450    ->  1.2345  Rounded
462bsrx416  toSci  1.234549   ->  1.2345  Rounded Inexact
463bsrx417  toSci  1.234550   ->  1.2345  Rounded Inexact
464bsrx418  toSci  1.234650   ->  1.2346  Rounded Inexact
465bsrx419  toSci  1.234551   ->  1.2346  Rounded Inexact
466rounding:  half_even
467bsrx421  toSci  1.23450    ->  1.2345  Rounded
468bsrx422  toSci  1.234549   ->  1.2345  Rounded Inexact
469bsrx423  toSci  1.234550   ->  1.2346  Rounded Inexact
470bsrx424  toSci  1.234650   ->  1.2346  Rounded Inexact
471bsrx425  toSci  1.234551   ->  1.2346  Rounded Inexact
472rounding:  down
473bsrx426  toSci  1.23450    ->  1.2345  Rounded
474bsrx427  toSci  1.234549   ->  1.2345  Rounded Inexact
475bsrx428  toSci  1.234550   ->  1.2345  Rounded Inexact
476bsrx429  toSci  1.234551   ->  1.2345  Rounded Inexact
477rounding:  half_up
478bsrx431  toSci  1.23450    ->  1.2345  Rounded
479bsrx432  toSci  1.234549   ->  1.2345  Rounded Inexact
480bsrx433  toSci  1.234550   ->  1.2346  Rounded Inexact
481bsrx434  toSci  1.234650   ->  1.2347  Rounded Inexact
482bsrx435  toSci  1.234551   ->  1.2346  Rounded Inexact
483-- negatives
484rounding:  ceiling
485bsrx501  toSci -1.23450    -> -1.2345  Rounded
486bsrx502  toSci -1.234549   -> -1.2345  Rounded Inexact
487bsrx503  toSci -1.234550   -> -1.2345  Rounded Inexact
488bsrx504  toSci -1.234551   -> -1.2345  Rounded Inexact
489rounding:  up
490bsrx505  toSci -1.23450    -> -1.2345  Rounded
491bsrx506  toSci -1.234549   -> -1.2346  Rounded Inexact
492bsrx507  toSci -1.234550   -> -1.2346  Rounded Inexact
493bsrx508  toSci -1.234551   -> -1.2346  Rounded Inexact
494rounding:  floor
495bsrx510  toSci -1.23450    -> -1.2345  Rounded
496bsrx511  toSci -1.234549   -> -1.2346  Rounded Inexact
497bsrx512  toSci -1.234550   -> -1.2346  Rounded Inexact
498bsrx513  toSci -1.234551   -> -1.2346  Rounded Inexact
499rounding:  half_down
500bsrx515  toSci -1.23450    -> -1.2345  Rounded
501bsrx516  toSci -1.234549   -> -1.2345  Rounded Inexact
502bsrx517  toSci -1.234550   -> -1.2345  Rounded Inexact
503bsrx518  toSci -1.234650   -> -1.2346  Rounded Inexact
504bsrx519  toSci -1.234551   -> -1.2346  Rounded Inexact
505rounding:  half_even
506bsrx521  toSci -1.23450    -> -1.2345  Rounded
507bsrx522  toSci -1.234549   -> -1.2345  Rounded Inexact
508bsrx523  toSci -1.234550   -> -1.2346  Rounded Inexact
509bsrx524  toSci -1.234650   -> -1.2346  Rounded Inexact
510bsrx525  toSci -1.234551   -> -1.2346  Rounded Inexact
511rounding:  down
512bsrx526  toSci -1.23450    -> -1.2345  Rounded
513bsrx527  toSci -1.234549   -> -1.2345  Rounded Inexact
514bsrx528  toSci -1.234550   -> -1.2345  Rounded Inexact
515bsrx529  toSci -1.234551   -> -1.2345  Rounded Inexact
516rounding:  half_up
517bsrx531  toSci -1.23450    -> -1.2345  Rounded
518bsrx532  toSci -1.234549   -> -1.2345  Rounded Inexact
519bsrx533  toSci -1.234550   -> -1.2346  Rounded Inexact
520bsrx534  toSci -1.234650   -> -1.2347  Rounded Inexact
521bsrx535  toSci -1.234551   -> -1.2346  Rounded Inexact
522
523-- a few larger exponents
524maxExponent: 999999999
525minExponent: -999999999
526basx480 toSci "0.09e999"  -> '9E+997'
527basx481 toSci "0.9e999"   -> '9E+998'
528basx482 toSci "9e999"     -> '9E+999'
529basx483 toSci "9.9e999"   -> '9.9E+999'
530basx484 toSci "9.99e999"  -> '9.99E+999'
531basx485 toSci "9.99e-999" -> '9.99E-999'
532basx486 toSci "9.9e-999"  -> '9.9E-999'
533basx487 toSci "9e-999"    -> '9E-999'
534basx489 toSci "99e-999"   -> '9.9E-998'
535basx490 toSci "999e-999"  -> '9.99E-997'
536basx491 toSci '0.9e-998'  -> '9E-999'
537basx492 toSci '0.09e-997' -> '9E-999'
538basx493 toSci '0.1e1000'  -> '1E+999'
539basx494 toSci '10e-1000'  -> '1.0E-999'
540
541rounding:  half_up
542precision: 9
543
544-- The 'baddies' tests from DiagBigDecimal, plus some new ones
545basx500 toSci '1..2'            -> NaN Conversion_syntax
546basx501 toSci '.'               -> NaN Conversion_syntax
547basx502 toSci '..'              -> NaN Conversion_syntax
548basx503 toSci '++1'             -> NaN Conversion_syntax
549basx504 toSci '--1'             -> NaN Conversion_syntax
550basx505 toSci '-+1'             -> NaN Conversion_syntax
551basx506 toSci '+-1'             -> NaN Conversion_syntax
552basx507 toSci '12e'             -> NaN Conversion_syntax
553basx508 toSci '12e++'           -> NaN Conversion_syntax
554basx509 toSci '12f4'            -> NaN Conversion_syntax
555basx510 toSci ' +1'             -> NaN Conversion_syntax
556basx511 toSci '+ 1'             -> NaN Conversion_syntax
557basx512 toSci '12 '             -> NaN Conversion_syntax
558basx513 toSci ' + 1'            -> NaN Conversion_syntax
559basx514 toSci ' - 1 '           -> NaN Conversion_syntax
560basx515 toSci 'x'               -> NaN Conversion_syntax
561basx516 toSci '-1-'             -> NaN Conversion_syntax
562basx517 toSci '12-'             -> NaN Conversion_syntax
563basx518 toSci '3+'              -> NaN Conversion_syntax
564basx519 toSci ''                -> NaN Conversion_syntax
565basx520 toSci '1e-'             -> NaN Conversion_syntax
566basx521 toSci '7e99999a'        -> NaN Conversion_syntax
567basx522 toSci '7e123567890x'    -> NaN Conversion_syntax
568basx523 toSci '7e12356789012x'  -> NaN Conversion_syntax
569basx524 toSci ''                -> NaN Conversion_syntax
570basx525 toSci 'e100'            -> NaN Conversion_syntax
571basx526 toSci '\u0e5a'          -> NaN Conversion_syntax
572basx527 toSci '\u0b65'          -> NaN Conversion_syntax
573basx528 toSci '123,65'          -> NaN Conversion_syntax
574basx529 toSci '1.34.5'          -> NaN Conversion_syntax
575basx530 toSci '.123.5'          -> NaN Conversion_syntax
576basx531 toSci '01.35.'          -> NaN Conversion_syntax
577basx532 toSci '01.35-'          -> NaN Conversion_syntax
578basx533 toSci '0000..'          -> NaN Conversion_syntax
579basx534 toSci '.0000.'          -> NaN Conversion_syntax
580basx535 toSci '00..00'          -> NaN Conversion_syntax
581basx536 toSci '111e*123'        -> NaN Conversion_syntax
582basx537 toSci '111e123-'        -> NaN Conversion_syntax
583basx538 toSci '111e+12+'        -> NaN Conversion_syntax
584basx539 toSci '111e1-3-'        -> NaN Conversion_syntax
585basx540 toSci '111e1*23'        -> NaN Conversion_syntax
586basx541 toSci '111e1e+3'        -> NaN Conversion_syntax
587basx542 toSci '1e1.0'           -> NaN Conversion_syntax
588basx543 toSci '1e123e'          -> NaN Conversion_syntax
589basx544 toSci 'ten'             -> NaN Conversion_syntax
590basx545 toSci 'ONE'             -> NaN Conversion_syntax
591basx546 toSci '1e.1'            -> NaN Conversion_syntax
592basx547 toSci '1e1.'            -> NaN Conversion_syntax
593basx548 toSci '1ee'             -> NaN Conversion_syntax
594basx549 toSci 'e+1'             -> NaN Conversion_syntax
595basx550 toSci '1.23.4'          -> NaN Conversion_syntax
596basx551 toSci '1.2.1'           -> NaN Conversion_syntax
597basx552 toSci '1E+1.2'          -> NaN Conversion_syntax
598basx553 toSci '1E+1.2.3'        -> NaN Conversion_syntax
599basx554 toSci '1E++1'           -> NaN Conversion_syntax
600basx555 toSci '1E--1'           -> NaN Conversion_syntax
601basx556 toSci '1E+-1'           -> NaN Conversion_syntax
602basx557 toSci '1E-+1'           -> NaN Conversion_syntax
603basx558 toSci '1E''1'           -> NaN Conversion_syntax
604basx559 toSci "1E""1"           -> NaN Conversion_syntax
605basx560 toSci "1E"""""          -> NaN Conversion_syntax
606-- Near-specials
607basx561 toSci "qNaN"            -> NaN Conversion_syntax
608basx562 toSci "NaNq"            -> NaN Conversion_syntax
609basx563 toSci "NaNs"            -> NaN Conversion_syntax
610basx564 toSci "Infi"            -> NaN Conversion_syntax
611basx565 toSci "Infin"           -> NaN Conversion_syntax
612basx566 toSci "Infini"          -> NaN Conversion_syntax
613basx567 toSci "Infinit"         -> NaN Conversion_syntax
614basx568 toSci "-Infinit"        -> NaN Conversion_syntax
615basx569 toSci "0Inf"            -> NaN Conversion_syntax
616basx570 toSci "9Inf"            -> NaN Conversion_syntax
617basx571 toSci "-0Inf"           -> NaN Conversion_syntax
618basx572 toSci "-9Inf"           -> NaN Conversion_syntax
619basx573 toSci "-sNa"            -> NaN Conversion_syntax
620basx574 toSci "xNaN"            -> NaN Conversion_syntax
621basx575 toSci "0sNaN"           -> NaN Conversion_syntax
622
623-- some baddies with dots and Es and dots and specials
624basx576 toSci  'e+1'            ->  NaN Conversion_syntax
625basx577 toSci  '.e+1'           ->  NaN Conversion_syntax
626basx578 toSci  '+.e+1'          ->  NaN Conversion_syntax
627basx579 toSci  '-.e+'           ->  NaN Conversion_syntax
628basx580 toSci  '-.e'            ->  NaN Conversion_syntax
629basx581 toSci  'E+1'            ->  NaN Conversion_syntax
630basx582 toSci  '.E+1'           ->  NaN Conversion_syntax
631basx583 toSci  '+.E+1'          ->  NaN Conversion_syntax
632basx584 toSci  '-.E+'           ->  NaN Conversion_syntax
633basx585 toSci  '-.E'            ->  NaN Conversion_syntax
634
635basx586 toSci  '.NaN'           ->  NaN Conversion_syntax
636basx587 toSci  '-.NaN'          ->  NaN Conversion_syntax
637basx588 toSci  '+.sNaN'         ->  NaN Conversion_syntax
638basx589 toSci  '+.Inf'          ->  NaN Conversion_syntax
639basx590 toSci  '.Infinity'      ->  NaN Conversion_syntax
640
641-- Zeros
642basx601 toSci 0.000000000       -> 0E-9
643basx602 toSci 0.00000000        -> 0E-8
644basx603 toSci 0.0000000         -> 0E-7
645basx604 toSci 0.000000          -> 0.000000
646basx605 toSci 0.00000           -> 0.00000
647basx606 toSci 0.0000            -> 0.0000
648basx607 toSci 0.000             -> 0.000
649basx608 toSci 0.00              -> 0.00
650basx609 toSci 0.0               -> 0.0
651basx610 toSci  .0               -> 0.0
652basx611 toSci 0.                -> 0
653basx612 toSci -.0               -> -0.0
654basx613 toSci -0.               -> -0
655basx614 toSci -0.0              -> -0.0
656basx615 toSci -0.00             -> -0.00
657basx616 toSci -0.000            -> -0.000
658basx617 toSci -0.0000           -> -0.0000
659basx618 toSci -0.00000          -> -0.00000
660basx619 toSci -0.000000         -> -0.000000
661basx620 toSci -0.0000000        -> -0E-7
662basx621 toSci -0.00000000       -> -0E-8
663basx622 toSci -0.000000000      -> -0E-9
664
665basx630 toSci  0.00E+0          -> 0.00
666basx631 toSci  0.00E+1          -> 0.0
667basx632 toSci  0.00E+2          -> 0
668basx633 toSci  0.00E+3          -> 0E+1
669basx634 toSci  0.00E+4          -> 0E+2
670basx635 toSci  0.00E+5          -> 0E+3
671basx636 toSci  0.00E+6          -> 0E+4
672basx637 toSci  0.00E+7          -> 0E+5
673basx638 toSci  0.00E+8          -> 0E+6
674basx639 toSci  0.00E+9          -> 0E+7
675
676basx640 toSci  0.0E+0           -> 0.0
677basx641 toSci  0.0E+1           -> 0
678basx642 toSci  0.0E+2           -> 0E+1
679basx643 toSci  0.0E+3           -> 0E+2
680basx644 toSci  0.0E+4           -> 0E+3
681basx645 toSci  0.0E+5           -> 0E+4
682basx646 toSci  0.0E+6           -> 0E+5
683basx647 toSci  0.0E+7           -> 0E+6
684basx648 toSci  0.0E+8           -> 0E+7
685basx649 toSci  0.0E+9           -> 0E+8
686
687basx650 toSci  0E+0             -> 0
688basx651 toSci  0E+1             -> 0E+1
689basx652 toSci  0E+2             -> 0E+2
690basx653 toSci  0E+3             -> 0E+3
691basx654 toSci  0E+4             -> 0E+4
692basx655 toSci  0E+5             -> 0E+5
693basx656 toSci  0E+6             -> 0E+6
694basx657 toSci  0E+7             -> 0E+7
695basx658 toSci  0E+8             -> 0E+8
696basx659 toSci  0E+9             -> 0E+9
697
698basx660 toSci  0.0E-0           -> 0.0
699basx661 toSci  0.0E-1           -> 0.00
700basx662 toSci  0.0E-2           -> 0.000
701basx663 toSci  0.0E-3           -> 0.0000
702basx664 toSci  0.0E-4           -> 0.00000
703basx665 toSci  0.0E-5           -> 0.000000
704basx666 toSci  0.0E-6           -> 0E-7
705basx667 toSci  0.0E-7           -> 0E-8
706basx668 toSci  0.0E-8           -> 0E-9
707basx669 toSci  0.0E-9           -> 0E-10
708
709basx670 toSci  0.00E-0          -> 0.00
710basx671 toSci  0.00E-1          -> 0.000
711basx672 toSci  0.00E-2          -> 0.0000
712basx673 toSci  0.00E-3          -> 0.00000
713basx674 toSci  0.00E-4          -> 0.000000
714basx675 toSci  0.00E-5          -> 0E-7
715basx676 toSci  0.00E-6          -> 0E-8
716basx677 toSci  0.00E-7          -> 0E-9
717basx678 toSci  0.00E-8          -> 0E-10
718basx679 toSci  0.00E-9          -> 0E-11
719
720basx680 toSci  000000.          ->  0
721basx681 toSci   00000.          ->  0
722basx682 toSci    0000.          ->  0
723basx683 toSci     000.          ->  0
724basx684 toSci      00.          ->  0
725basx685 toSci       0.          ->  0
726basx686 toSci  +00000.          ->  0
727basx687 toSci  -00000.          -> -0
728basx688 toSci  +0.              ->  0
729basx689 toSci  -0.              -> -0
730
731-- Specials
732precision: 4
733basx700 toSci "NaN"             -> NaN
734basx701 toSci "nan"             -> NaN
735basx702 toSci "nAn"             -> NaN
736basx703 toSci "NAN"             -> NaN
737basx704 toSci "+NaN"            -> NaN
738basx705 toSci "+nan"            -> NaN
739basx706 toSci "+nAn"            -> NaN
740basx707 toSci "+NAN"            -> NaN
741basx708 toSci "-NaN"            -> -NaN
742basx709 toSci "-nan"            -> -NaN
743basx710 toSci "-nAn"            -> -NaN
744basx711 toSci "-NAN"            -> -NaN
745basx712 toSci 'NaN0'            -> NaN
746basx713 toSci 'NaN1'            -> NaN1
747basx714 toSci 'NaN12'           -> NaN12
748basx715 toSci 'NaN123'          -> NaN123
749basx716 toSci 'NaN1234'         -> NaN1234
750basx717 toSci 'NaN01'           -> NaN1
751basx718 toSci 'NaN012'          -> NaN12
752basx719 toSci 'NaN0123'         -> NaN123
753basx720 toSci 'NaN01234'        -> NaN1234
754basx721 toSci 'NaN001'          -> NaN1
755basx722 toSci 'NaN0012'         -> NaN12
756basx723 toSci 'NaN00123'        -> NaN123
757basx724 toSci 'NaN001234'       -> NaN1234
758basx725 toSci 'NaN12345'        -> NaN Conversion_syntax
759basx726 toSci 'NaN123e+1'       -> NaN Conversion_syntax
760basx727 toSci 'NaN12.45'        -> NaN Conversion_syntax
761basx728 toSci 'NaN-12'          -> NaN Conversion_syntax
762basx729 toSci 'NaN+12'          -> NaN Conversion_syntax
763
764basx730 toSci "sNaN"            -> sNaN
765basx731 toSci "snan"            -> sNaN
766basx732 toSci "SnAn"            -> sNaN
767basx733 toSci "SNAN"            -> sNaN
768basx734 toSci "+sNaN"           -> sNaN
769basx735 toSci "+snan"           -> sNaN
770basx736 toSci "+SnAn"           -> sNaN
771basx737 toSci "+SNAN"           -> sNaN
772basx738 toSci "-sNaN"           -> -sNaN
773basx739 toSci "-snan"           -> -sNaN
774basx740 toSci "-SnAn"           -> -sNaN
775basx741 toSci "-SNAN"           -> -sNaN
776basx742 toSci 'sNaN0000'        -> sNaN
777basx743 toSci 'sNaN7'           -> sNaN7
778basx744 toSci 'sNaN007234'      -> sNaN7234
779basx745 toSci 'sNaN72345'       -> NaN Conversion_syntax
780basx746 toSci 'sNaN72.45'       -> NaN Conversion_syntax
781basx747 toSci 'sNaN-72'         -> NaN Conversion_syntax
782
783basx748 toSci "Inf"             -> Infinity
784basx749 toSci "inf"             -> Infinity
785basx750 toSci "iNf"             -> Infinity
786basx751 toSci "INF"             -> Infinity
787basx752 toSci "+Inf"            -> Infinity
788basx753 toSci "+inf"            -> Infinity
789basx754 toSci "+iNf"            -> Infinity
790basx755 toSci "+INF"            -> Infinity
791basx756 toSci "-Inf"            -> -Infinity
792basx757 toSci "-inf"            -> -Infinity
793basx758 toSci "-iNf"            -> -Infinity
794basx759 toSci "-INF"            -> -Infinity
795
796basx760 toSci "Infinity"        -> Infinity
797basx761 toSci "infinity"        -> Infinity
798basx762 toSci "iNfInItY"        -> Infinity
799basx763 toSci "INFINITY"        -> Infinity
800basx764 toSci "+Infinity"       -> Infinity
801basx765 toSci "+infinity"       -> Infinity
802basx766 toSci "+iNfInItY"       -> Infinity
803basx767 toSci "+INFINITY"       -> Infinity
804basx768 toSci "-Infinity"       -> -Infinity
805basx769 toSci "-infinity"       -> -Infinity
806basx770 toSci "-iNfInItY"       -> -Infinity
807basx771 toSci "-INFINITY"       -> -Infinity
808
809-- Specials and zeros for toEng
810basx772 toEng "NaN"              -> NaN
811basx773 toEng "-Infinity"        -> -Infinity
812basx774 toEng "-sNaN"            -> -sNaN
813basx775 toEng "-NaN"             -> -NaN
814basx776 toEng "+Infinity"        -> Infinity
815basx778 toEng "+sNaN"            -> sNaN
816basx779 toEng "+NaN"             -> NaN
817basx780 toEng "INFINITY"         -> Infinity
818basx781 toEng "SNAN"             -> sNaN
819basx782 toEng "NAN"              -> NaN
820basx783 toEng "infinity"         -> Infinity
821basx784 toEng "snan"             -> sNaN
822basx785 toEng "nan"              -> NaN
823basx786 toEng "InFINITY"         -> Infinity
824basx787 toEng "SnAN"             -> sNaN
825basx788 toEng "nAN"              -> NaN
826basx789 toEng "iNfinity"         -> Infinity
827basx790 toEng "sNan"             -> sNaN
828basx791 toEng "Nan"              -> NaN
829basx792 toEng "Infinity"         -> Infinity
830basx793 toEng "sNaN"             -> sNaN
831
832-- Zero toEng, etc.
833basx800 toEng 0e+1              -> "0.00E+3"  -- doc example
834
835basx801 toEng 0.000000000       -> 0E-9
836basx802 toEng 0.00000000        -> 0.00E-6
837basx803 toEng 0.0000000         -> 0.0E-6
838basx804 toEng 0.000000          -> 0.000000
839basx805 toEng 0.00000           -> 0.00000
840basx806 toEng 0.0000            -> 0.0000
841basx807 toEng 0.000             -> 0.000
842basx808 toEng 0.00              -> 0.00
843basx809 toEng 0.0               -> 0.0
844basx810 toEng  .0               -> 0.0
845basx811 toEng 0.                -> 0
846basx812 toEng -.0               -> -0.0
847basx813 toEng -0.               -> -0
848basx814 toEng -0.0              -> -0.0
849basx815 toEng -0.00             -> -0.00
850basx816 toEng -0.000            -> -0.000
851basx817 toEng -0.0000           -> -0.0000
852basx818 toEng -0.00000          -> -0.00000
853basx819 toEng -0.000000         -> -0.000000
854basx820 toEng -0.0000000        -> -0.0E-6
855basx821 toEng -0.00000000       -> -0.00E-6
856basx822 toEng -0.000000000      -> -0E-9
857
858basx830 toEng  0.00E+0          -> 0.00
859basx831 toEng  0.00E+1          -> 0.0
860basx832 toEng  0.00E+2          -> 0
861basx833 toEng  0.00E+3          -> 0.00E+3
862basx834 toEng  0.00E+4          -> 0.0E+3
863basx835 toEng  0.00E+5          -> 0E+3
864basx836 toEng  0.00E+6          -> 0.00E+6
865basx837 toEng  0.00E+7          -> 0.0E+6
866basx838 toEng  0.00E+8          -> 0E+6
867basx839 toEng  0.00E+9          -> 0.00E+9
868
869basx840 toEng  0.0E+0           -> 0.0
870basx841 toEng  0.0E+1           -> 0
871basx842 toEng  0.0E+2           -> 0.00E+3
872basx843 toEng  0.0E+3           -> 0.0E+3
873basx844 toEng  0.0E+4           -> 0E+3
874basx845 toEng  0.0E+5           -> 0.00E+6
875basx846 toEng  0.0E+6           -> 0.0E+6
876basx847 toEng  0.0E+7           -> 0E+6
877basx848 toEng  0.0E+8           -> 0.00E+9
878basx849 toEng  0.0E+9           -> 0.0E+9
879
880basx850 toEng  0E+0             -> 0
881basx851 toEng  0E+1             -> 0.00E+3
882basx852 toEng  0E+2             -> 0.0E+3
883basx853 toEng  0E+3             -> 0E+3
884basx854 toEng  0E+4             -> 0.00E+6
885basx855 toEng  0E+5             -> 0.0E+6
886basx856 toEng  0E+6             -> 0E+6
887basx857 toEng  0E+7             -> 0.00E+9
888basx858 toEng  0E+8             -> 0.0E+9
889basx859 toEng  0E+9             -> 0E+9
890
891basx860 toEng  0.0E-0           -> 0.0
892basx861 toEng  0.0E-1           -> 0.00
893basx862 toEng  0.0E-2           -> 0.000
894basx863 toEng  0.0E-3           -> 0.0000
895basx864 toEng  0.0E-4           -> 0.00000
896basx865 toEng  0.0E-5           -> 0.000000
897basx866 toEng  0.0E-6           -> 0.0E-6
898basx867 toEng  0.0E-7           -> 0.00E-6
899basx868 toEng  0.0E-8           -> 0E-9
900basx869 toEng  0.0E-9           -> 0.0E-9
901
902basx870 toEng  0.00E-0          -> 0.00
903basx871 toEng  0.00E-1          -> 0.000
904basx872 toEng  0.00E-2          -> 0.0000
905basx873 toEng  0.00E-3          -> 0.00000
906basx874 toEng  0.00E-4          -> 0.000000
907basx875 toEng  0.00E-5          -> 0.0E-6
908basx876 toEng  0.00E-6          -> 0.00E-6
909basx877 toEng  0.00E-7          -> 0E-9
910basx878 toEng  0.00E-8          -> 0.0E-9
911basx879 toEng  0.00E-9          -> 0.00E-9
912
913
914rounding:  half_up
915precision: 9
916-- subnormals and overflows
917basx906 toSci '99e999999999'       -> Infinity Overflow  Inexact Rounded
918basx907 toSci '999e999999999'      -> Infinity Overflow  Inexact Rounded
919basx908 toSci '0.9e-999999999'     -> 9E-1000000000 Subnormal
920basx909 toSci '0.09e-999999999'    -> 9E-1000000001 Subnormal
921basx910 toSci '0.1e1000000000'     -> 1E+999999999
922basx911 toSci '10e-1000000000'     -> 1.0E-999999999
923basx912 toSci '0.9e9999999999'     -> Infinity Overflow  Inexact Rounded
924basx913 toSci '99e-9999999999'     -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
925basx914 toSci '111e9999999999'     -> Infinity Overflow  Inexact Rounded
926basx915 toSci '1111e-9999999999'   -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
927basx916 toSci '1111e-99999999999'  -> 0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
928basx917 toSci '7e1000000000'       -> Infinity Overflow  Inexact Rounded
929-- negatives the same
930basx918 toSci '-99e999999999'      -> -Infinity Overflow  Inexact Rounded
931basx919 toSci '-999e999999999'     -> -Infinity Overflow  Inexact Rounded
932basx920 toSci '-0.9e-999999999'    -> -9E-1000000000 Subnormal
933basx921 toSci '-0.09e-999999999'   -> -9E-1000000001 Subnormal
934basx922 toSci '-0.1e1000000000'    -> -1E+999999999
935basx923 toSci '-10e-1000000000'    -> -1.0E-999999999
936basx924 toSci '-0.9e9999999999'    -> -Infinity Overflow  Inexact Rounded
937basx925 toSci '-99e-9999999999'    -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
938basx926 toSci '-111e9999999999'    -> -Infinity Overflow  Inexact Rounded
939basx927 toSci '-1111e-9999999999'  -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
940basx928 toSci '-1111e-99999999999' -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
941basx929 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
942
943rounding:  ceiling
944basx930 toSci  '7e1000000000'      ->  Infinity Overflow  Inexact Rounded
945basx931 toSci '-7e1000000000'      -> -9.99999999E+999999999 Overflow  Inexact Rounded
946rounding:  up
947basx932 toSci  '7e1000000000'      ->  Infinity Overflow  Inexact Rounded
948basx933 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
949rounding:  down
950basx934 toSci  '7e1000000000'      ->  9.99999999E+999999999 Overflow  Inexact Rounded
951basx935 toSci '-7e1000000000'      -> -9.99999999E+999999999 Overflow  Inexact Rounded
952rounding:  floor
953basx936 toSci  '7e1000000000'      ->  9.99999999E+999999999 Overflow  Inexact Rounded
954basx937 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
955
956rounding:  half_up
957basx938 toSci  '7e1000000000'      ->  Infinity Overflow  Inexact Rounded
958basx939 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
959rounding:  half_even
960basx940 toSci  '7e1000000000'      ->  Infinity Overflow  Inexact Rounded
961basx941 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
962rounding:  half_down
963basx942 toSci  '7e1000000000'      ->  Infinity Overflow  Inexact Rounded
964basx943 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded
965
966rounding:  half_even
967
968
969-- Giga exponent initial tests
970maxExponent: 999999999
971minExponent: -999999999
972
973basx951 toSci '99e999'          -> '9.9E+1000'
974basx952 toSci '999e999'         -> '9.99E+1001'
975basx953 toSci '0.9e-999'        -> '9E-1000'
976basx954 toSci '0.09e-999'       -> '9E-1001'
977basx955 toSci '0.1e1001'        -> '1E+1000'
978basx956 toSci '10e-1001'        -> '1.0E-1000'
979basx957 toSci '0.9e9999'        -> '9E+9998'
980basx958 toSci '99e-9999'        -> '9.9E-9998'
981basx959 toSci '111e9997'        -> '1.11E+9999'
982basx960 toSci '1111e-9999'      -> '1.111E-9996'
983basx961 toSci '99e9999'         -> '9.9E+10000'
984basx962 toSci '999e9999'        -> '9.99E+10001'
985basx963 toSci '0.9e-9999'       -> '9E-10000'
986basx964 toSci '0.09e-9999'      -> '9E-10001'
987basx965 toSci '0.1e10001'       -> '1E+10000'
988basx966 toSci '10e-10001'       -> '1.0E-10000'
989basx967 toSci '0.9e99999'       -> '9E+99998'
990basx968 toSci '99e-99999'       -> '9.9E-99998'
991basx969 toSci '111e99999'       -> '1.11E+100001'
992basx970 toSci '1111e-99999'     -> '1.111E-99996'
993basx971 toSci "0.09e999999999"  -> '9E+999999997'
994basx972 toSci "0.9e999999999"   -> '9E+999999998'
995basx973 toSci "9e999999999"     -> '9E+999999999'
996basx974 toSci "9.9e999999999"   -> '9.9E+999999999'
997basx975 toSci "9.99e999999999"  -> '9.99E+999999999'
998basx976 toSci "9.99e-999999999" -> '9.99E-999999999'
999basx977 toSci "9.9e-999999999"  -> '9.9E-999999999'
1000basx978 toSci "9e-999999999"    -> '9E-999999999'
1001basx979 toSci "99e-999999999"   -> '9.9E-999999998'
1002basx980 toSci "999e-999999999"  -> '9.99E-999999997'
1003
1004-- Varying exponent maximums
1005precision: 5
1006maxexponent: 0
1007minexponent: 0
1008emax001 toSci -1E+2  -> -Infinity Overflow Inexact Rounded
1009emax002 toSci -100   -> -Infinity Overflow Inexact Rounded
1010emax003 toSci  -10   -> -Infinity Overflow Inexact Rounded
1011emax004 toSci   -9.9 -> -9.9
1012emax005 toSci   -9   -> -9
1013emax006 toSci   -1   -> -1
1014emax007 toSci    0   ->  0
1015emax008 toSci    1   ->  1
1016emax009 toSci    9   ->  9
1017emax010 toSci    9.9 ->  9.9
1018emax011 toSci   10   ->  Infinity Overflow Inexact Rounded
1019emax012 toSci  100   ->  Infinity Overflow Inexact Rounded
1020emax013 toSci  1E+2  ->  Infinity Overflow Inexact Rounded
1021emax014 toSci   0.99 ->  0.99 Subnormal
1022emax015 toSci   0.1  ->  0.1 Subnormal
1023emax016 toSci   0.01 ->  0.01 Subnormal
1024emax017 toSci  1E-1  ->  0.1 Subnormal
1025emax018 toSci  1E-2  ->  0.01 Subnormal
1026
1027maxexponent: 1
1028minexponent: -1
1029emax100 toSci -1E+3  -> -Infinity Overflow Inexact Rounded
1030emax101 toSci -1E+2  -> -Infinity Overflow Inexact Rounded
1031emax102 toSci -100   -> -Infinity Overflow Inexact Rounded
1032emax103 toSci  -10   -> -10
1033emax104 toSci   -9.9 -> -9.9
1034emax105 toSci   -9   -> -9
1035emax106 toSci   -1   -> -1
1036emax107 toSci    0   ->  0
1037emax108 toSci    1   ->  1
1038emax109 toSci    9   ->  9
1039emax110 toSci    9.9 ->  9.9
1040emax111 toSci   10   -> 10
1041emax112 toSci  100   ->  Infinity Overflow Inexact Rounded
1042emax113 toSci  1E+2  ->  Infinity Overflow Inexact Rounded
1043emax114 toSci  1E+3  ->  Infinity Overflow Inexact Rounded
1044emax115 toSci   0.99 ->  0.99
1045emax116 toSci   0.1  ->  0.1
1046emax117 toSci   0.01 ->  0.01 Subnormal
1047emax118 toSci  1E-1  ->  0.1
1048emax119 toSci  1E-2  ->  0.01 Subnormal
1049emax120 toSci  1E-3  ->  0.001 Subnormal
1050emax121 toSci  1.1E-3  ->  0.0011 Subnormal
1051emax122 toSci  1.11E-3  ->  0.00111 Subnormal
1052emax123 toSci  1.111E-3  ->  0.00111 Subnormal Underflow Inexact Rounded
1053emax124 toSci  1.1111E-3  ->  0.00111 Subnormal Underflow Inexact Rounded
1054emax125 toSci  1.11111E-3  ->  0.00111 Subnormal Underflow Inexact Rounded
1055
1056maxexponent: 2
1057minexponent: -2
1058precision: 9
1059emax200 toSci -1E+3  -> -Infinity Overflow Inexact Rounded
1060emax201 toSci -1E+2  -> -1E+2
1061emax202 toSci -100   -> -100
1062emax203 toSci  -10   -> -10
1063emax204 toSci   -9.9 -> -9.9
1064emax205 toSci   -9   -> -9
1065emax206 toSci   -1   -> -1
1066emax207 toSci    0   ->  0
1067emax208 toSci    1   ->  1
1068emax209 toSci    9   ->  9
1069emax210 toSci    9.9 ->  9.9
1070emax211 toSci   10   -> 10
1071emax212 toSci  100   -> 100
1072emax213 toSci  1E+2  -> 1E+2
1073emax214 toSci  1E+3  ->  Infinity Overflow Inexact Rounded
1074emax215 toSci   0.99 ->  0.99
1075emax216 toSci   0.1  ->  0.1
1076emax217 toSci   0.01 ->  0.01
1077emax218 toSci  0.001 ->  0.001 Subnormal
1078emax219 toSci  1E-1  ->  0.1
1079emax220 toSci  1E-2  ->  0.01
1080emax221 toSci  1E-3  ->  0.001 Subnormal
1081emax222 toSci  1E-4  ->  0.0001 Subnormal
1082emax223 toSci  1E-5  ->  0.00001 Subnormal
1083emax224 toSci  1E-6  ->  0.000001 Subnormal
1084emax225 toSci  1E-7  ->  1E-7  Subnormal
1085emax226 toSci  1E-8  ->  1E-8  Subnormal
1086emax227 toSci  1E-9  ->  1E-9  Subnormal
1087emax228 toSci  1E-10 ->  1E-10 Subnormal
1088emax229 toSci  1E-11 ->  0E-10 Underflow Subnormal Inexact Rounded Clamped
1089emax230 toSci  1E-12 ->  0E-10 Underflow Subnormal Inexact Rounded Clamped
1090
1091maxexponent: 7
1092minexponent: -7
1093emax231 toSci  1E-8  ->  1E-8 Subnormal
1094emax232 toSci  1E-7  ->  1E-7
1095emax233 toSci  1E-6  ->  0.000001
1096emax234 toSci  1E-5  ->  0.00001
1097emax235 toSci  1E+5  ->  1E+5
1098emax236 toSci  1E+6  ->  1E+6
1099emax237 toSci  1E+7  ->  1E+7
1100emax238 toSci  1E+8  ->  Infinity Overflow Inexact Rounded
1101
1102maxexponent: 9
1103minexponent: -9
1104emax240 toSci  1E-21 ->  0E-17 Subnormal Underflow Inexact Rounded Clamped
1105emax241 toSci  1E-10 ->  1E-10 Subnormal
1106emax242 toSci  1E-9  ->  1E-9
1107emax243 toSci  1E-8  ->  1E-8
1108emax244 toSci  1E-7  ->  1E-7
1109emax245 toSci  1E+7  ->  1E+7
1110emax246 toSci  1E+8  ->  1E+8
1111emax247 toSci  1E+9  ->  1E+9
1112emax248 toSci  1E+10 ->  Infinity Overflow Inexact Rounded
1113
1114maxexponent: 10  -- boundary
1115minexponent: -10
1116emax250 toSci  1E-21 ->  0E-18 Underflow Subnormal Inexact Rounded Clamped
1117emax251 toSci  1E-11 ->  1E-11 Subnormal
1118emax252 toSci  1E-10 ->  1E-10
1119emax253 toSci  1E-9  ->  1E-9
1120emax254 toSci  1E-8  ->  1E-8
1121emax255 toSci  1E+8  ->  1E+8
1122emax256 toSci  1E+9  ->  1E+9
1123emax257 toSci  1E+10 ->  1E+10
1124emax258 toSci  1E+11 ->  Infinity Overflow Inexact Rounded
1125
1126emax260 toSci  1.00E-21 ->  0E-18 Underflow Subnormal Inexact Rounded Clamped
1127emax261 toSci  1.00E-11 ->  1.00E-11 Subnormal
1128emax262 toSci  1.00E-10 ->  1.00E-10
1129emax263 toSci  1.00E-9  ->  1.00E-9
1130emax264 toSci  1.00E-8  ->  1.00E-8
1131emax265 toSci  1.00E+8  ->  1.00E+8
1132emax266 toSci  1.00E+9  ->  1.00E+9
1133emax267 toSci  1.00E+10 ->  1.00E+10
1134emax268 toSci  1.00E+11 ->  Infinity Overflow Inexact Rounded
1135emax270 toSci  9.99E-21 ->  0E-18 Underflow Subnormal Inexact Rounded Clamped
1136emax271 toSci  9.99E-11 ->  9.99E-11 Subnormal
1137emax272 toSci  9.99E-10 ->  9.99E-10
1138emax273 toSci  9.99E-9  ->  9.99E-9
1139emax274 toSci  9.99E-8  ->  9.99E-8
1140emax275 toSci  9.99E+8  ->  9.99E+8
1141emax276 toSci  9.99E+9  ->  9.99E+9
1142emax277 toSci  9.99E+10 ->  9.99E+10
1143emax278 toSci  9.99E+11 ->  Infinity Overflow Inexact Rounded
1144
1145maxexponent: 99
1146minexponent: -99
1147emax280 toSci  1E-120 ->  0E-107 Underflow Subnormal Inexact Rounded Clamped
1148emax281 toSci  1E-100 ->  1E-100 Subnormal
1149emax282 toSci  1E-99  ->  1E-99
1150emax283 toSci  1E-98  ->  1E-98
1151emax284 toSci  1E+98  ->  1E+98
1152emax285 toSci  1E+99  ->  1E+99
1153emax286 toSci  1E+100 ->  Infinity Overflow Inexact Rounded
1154
1155maxexponent: 999
1156minexponent: -999
1157emax291 toSci  1E-1000 ->  1E-1000 Subnormal
1158emax292 toSci  1E-999  ->  1E-999
1159emax293 toSci  1E+999  ->  1E+999
1160emax294 toSci  1E+1000 ->  Infinity Overflow Inexact Rounded
1161maxexponent: 9999
1162minexponent: -9999
1163emax301 toSci  1E-10000 ->  1E-10000 Subnormal
1164emax302 toSci  1E-9999  ->  1E-9999
1165emax303 toSci  1E+9999  ->  1E+9999
1166emax304 toSci  1E+10000 ->  Infinity Overflow Inexact Rounded
1167maxexponent: 99999
1168minexponent: -99999
1169emax311 toSci  1E-100000 ->  1E-100000 Subnormal
1170emax312 toSci  1E-99999  ->  1E-99999
1171emax313 toSci  1E+99999  ->  1E+99999
1172emax314 toSci  1E+100000 ->  Infinity Overflow Inexact Rounded
1173maxexponent: 999999
1174minexponent: -999999
1175emax321 toSci  1E-1000000 ->  1E-1000000 Subnormal
1176emax322 toSci  1E-999999  ->  1E-999999
1177emax323 toSci  1E+999999  ->  1E+999999
1178emax324 toSci  1E+1000000 ->  Infinity Overflow Inexact Rounded
1179maxexponent: 9999999
1180minexponent: -9999999
1181emax331 toSci  1E-10000000 ->  1E-10000000 Subnormal
1182emax332 toSci  1E-9999999  ->  1E-9999999
1183emax333 toSci  1E+9999999  ->  1E+9999999
1184emax334 toSci  1E+10000000 ->  Infinity Overflow Inexact Rounded
1185maxexponent: 99999999
1186minexponent: -99999999
1187emax341 toSci  1E-100000000 ->  1E-100000000 Subnormal
1188emax342 toSci  1E-99999999  ->  1E-99999999
1189emax343 toSci  1E+99999999  ->  1E+99999999
1190emax344 toSci  1E+100000000 ->  Infinity Overflow Inexact Rounded
1191
1192maxexponent: 999999999
1193minexponent: -999999999
1194emax347 toSci  1E-1000000008     ->  0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
1195emax348 toSci  1E-1000000007     ->  1E-1000000007 Subnormal
1196emax349 toSci  1E-1000000000     ->  1E-1000000000 Subnormal
1197emax350 toSci  1E-999999999      ->  1E-999999999
1198emax351 toSci  1E+999999999      ->  1E+999999999
1199emax352 toSci  1E+1000000000     ->  Infinity Overflow Inexact Rounded
1200emax353 toSci  1.000E-1000000000 ->  1.000E-1000000000 Subnormal
1201emax354 toSci  1.000E-999999999  ->  1.000E-999999999
1202emax355 toSci  1.000E+999999999  ->  1.000E+999999999
1203emax356 toSci  1.000E+1000000000 ->  Infinity Overflow Inexact Rounded
1204emax357 toSci  1.001E-1000000008 ->  0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
1205emax358 toSci  1.001E-1000000007 ->  1E-1000000007 Subnormal Inexact Rounded Underflow
1206emax359 toSci  1.001E-1000000000 ->  1.001E-1000000000 Subnormal
1207emax360 toSci  1.001E-999999999  ->  1.001E-999999999
1208emax361 toSci  1.001E+999999999  ->  1.001E+999999999
1209emax362 toSci  1.001E+1000000000 ->  Infinity Overflow Inexact Rounded
1210emax363 toSci  9.000E-1000000000 ->  9.000E-1000000000 Subnormal
1211emax364 toSci  9.000E-999999999  ->  9.000E-999999999
1212emax365 toSci  9.000E+999999999  ->  9.000E+999999999
1213emax366 toSci  9.000E+1000000000 ->  Infinity Overflow Inexact Rounded
1214emax367 toSci  9.999E-1000000009 ->  0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
1215emax368 toSci  9.999E-1000000008 ->  1E-1000000007 Underflow Subnormal Inexact Rounded
1216emax369 toSci  9.999E-1000000007 ->  1.0E-1000000006 Underflow Subnormal Inexact Rounded
1217emax370 toSci  9.999E-1000000000 ->  9.999E-1000000000 Subnormal
1218emax371 toSci  9.999E-999999999  ->  9.999E-999999999
1219emax372 toSci  9.999E+999999999  ->  9.999E+999999999
1220
1221emax373 toSci  9.999E+1000000000 ->  Infinity Overflow Inexact Rounded
1222emax374 toSci -1E-1000000000     -> -1E-1000000000 Subnormal
1223emax375 toSci -1E-999999999      -> -1E-999999999
1224emax376 toSci -1E+999999999      -> -1E+999999999
1225emax377 toSci -1E+1000000000     -> -Infinity Overflow Inexact Rounded
1226emax378 toSci -1.000E-1000000000 -> -1.000E-1000000000 Subnormal
1227emax379 toSci -1.000E-999999999  -> -1.000E-999999999
1228emax380 toSci -1.000E+999999999  -> -1.000E+999999999
1229emax381 toSci -1.000E+1000000000 -> -Infinity Overflow Inexact Rounded
1230emax382 toSci -1.001E-1000000008 -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
1231emax383 toSci -1.001E-999999999  -> -1.001E-999999999
1232emax384 toSci -1.001E+999999999  -> -1.001E+999999999
1233emax385 toSci -1.001E+1000000000 -> -Infinity Overflow Inexact Rounded
1234emax386 toSci -9.000E-1000000123 -> -0E-1000000007 Underflow Subnormal Inexact Rounded Clamped
1235emax387 toSci -9.000E-999999999  -> -9.000E-999999999
1236emax388 toSci -9.000E+999999999  -> -9.000E+999999999
1237emax389 toSci -9.000E+1000000000 -> -Infinity Overflow Inexact Rounded
1238emax390 toSci -9.999E-1000000008 -> -1E-1000000007 Underflow Subnormal Inexact Rounded
1239emax391 toSci -9.999E-999999999  -> -9.999E-999999999
1240emax392 toSci -9.999E+999999999  -> -9.999E+999999999
1241emax393 toSci -9.999E+1000000000 -> -Infinity Overflow Inexact Rounded
1242
1243-- Now check 854 rounding of subnormals and proper underflow to 0
1244precision:   5
1245maxExponent: 999
1246minexponent: -999
1247rounding:    half_even
1248
1249emax400 toSci  1.0000E-999     -> 1.0000E-999
1250emax401 toSci  0.1E-999        -> 1E-1000     Subnormal
1251emax402 toSci  0.1000E-999     -> 1.000E-1000 Subnormal
1252emax403 toSci  0.0100E-999     -> 1.00E-1001  Subnormal
1253emax404 toSci  0.0010E-999     -> 1.0E-1002   Subnormal
1254emax405 toSci  0.0001E-999     -> 1E-1003     Subnormal
1255emax406 toSci  0.00010E-999    -> 1E-1003     Subnormal Rounded
1256emax407 toSci  0.00013E-999    -> 1E-1003     Underflow Subnormal Inexact Rounded
1257emax408 toSci  0.00015E-999    -> 2E-1003     Underflow Subnormal Inexact Rounded
1258emax409 toSci  0.00017E-999    -> 2E-1003     Underflow Subnormal Inexact Rounded
1259emax410 toSci  0.00023E-999    -> 2E-1003     Underflow Subnormal Inexact Rounded
1260emax411 toSci  0.00025E-999    -> 2E-1003     Underflow Subnormal Inexact Rounded
1261emax412 toSci  0.00027E-999    -> 3E-1003     Underflow Subnormal Inexact Rounded
1262emax413 toSci  0.000149E-999   -> 1E-1003     Underflow Subnormal Inexact Rounded
1263emax414 toSci  0.000150E-999   -> 2E-1003     Underflow Subnormal Inexact Rounded
1264emax415 toSci  0.000151E-999   -> 2E-1003     Underflow Subnormal Inexact Rounded
1265emax416 toSci  0.000249E-999   -> 2E-1003     Underflow Subnormal Inexact Rounded
1266emax417 toSci  0.000250E-999   -> 2E-1003     Underflow Subnormal Inexact Rounded
1267emax418 toSci  0.000251E-999   -> 3E-1003     Underflow Subnormal Inexact Rounded
1268emax419 toSci  0.00009E-999    -> 1E-1003     Underflow Subnormal Inexact Rounded
1269emax420 toSci  0.00005E-999    -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1270emax421 toSci  0.00003E-999    -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1271emax422 toSci  0.000009E-999   -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1272emax423 toSci  0.000005E-999   -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1273emax424 toSci  0.000003E-999   -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1274
1275emax425 toSci  0.001049E-999   -> 1.0E-1002   Underflow Subnormal Inexact Rounded
1276emax426 toSci  0.001050E-999   -> 1.0E-1002   Underflow Subnormal Inexact Rounded
1277emax427 toSci  0.001051E-999   -> 1.1E-1002   Underflow Subnormal Inexact Rounded
1278emax428 toSci  0.001149E-999   -> 1.1E-1002   Underflow Subnormal Inexact Rounded
1279emax429 toSci  0.001150E-999   -> 1.2E-1002   Underflow Subnormal Inexact Rounded
1280emax430 toSci  0.001151E-999   -> 1.2E-1002   Underflow Subnormal Inexact Rounded
1281
1282emax432 toSci  0.010049E-999   -> 1.00E-1001  Underflow Subnormal Inexact Rounded
1283emax433 toSci  0.010050E-999   -> 1.00E-1001  Underflow Subnormal Inexact Rounded
1284emax434 toSci  0.010051E-999   -> 1.01E-1001  Underflow Subnormal Inexact Rounded
1285emax435 toSci  0.010149E-999   -> 1.01E-1001  Underflow Subnormal Inexact Rounded
1286emax436 toSci  0.010150E-999   -> 1.02E-1001  Underflow Subnormal Inexact Rounded
1287emax437 toSci  0.010151E-999   -> 1.02E-1001  Underflow Subnormal Inexact Rounded
1288
1289emax440 toSci  0.10103E-999    -> 1.010E-1000 Underflow Subnormal Inexact Rounded
1290emax441 toSci  0.10105E-999    -> 1.010E-1000 Underflow Subnormal Inexact Rounded
1291emax442 toSci  0.10107E-999    -> 1.011E-1000 Underflow Subnormal Inexact Rounded
1292emax443 toSci  0.10113E-999    -> 1.011E-1000 Underflow Subnormal Inexact Rounded
1293emax444 toSci  0.10115E-999    -> 1.012E-1000 Underflow Subnormal Inexact Rounded
1294emax445 toSci  0.10117E-999    -> 1.012E-1000 Underflow Subnormal Inexact Rounded
1295
1296emax450 toSci  1.10730E-1000   -> 1.107E-1000 Underflow Subnormal Inexact Rounded
1297emax451 toSci  1.10750E-1000   -> 1.108E-1000 Underflow Subnormal Inexact Rounded
1298emax452 toSci  1.10770E-1000   -> 1.108E-1000 Underflow Subnormal Inexact Rounded
1299emax453 toSci  1.10830E-1000   -> 1.108E-1000 Underflow Subnormal Inexact Rounded
1300emax454 toSci  1.10850E-1000   -> 1.108E-1000 Underflow Subnormal Inexact Rounded
1301emax455 toSci  1.10870E-1000   -> 1.109E-1000 Underflow Subnormal Inexact Rounded
1302
1303-- make sure sign OK
1304emax456 toSci  -0.10103E-999   -> -1.010E-1000 Underflow Subnormal Inexact Rounded
1305emax457 toSci  -0.10105E-999   -> -1.010E-1000 Underflow Subnormal Inexact Rounded
1306emax458 toSci  -0.10107E-999   -> -1.011E-1000 Underflow Subnormal Inexact Rounded
1307emax459 toSci  -0.10113E-999   -> -1.011E-1000 Underflow Subnormal Inexact Rounded
1308emax460 toSci  -0.10115E-999   -> -1.012E-1000 Underflow Subnormal Inexact Rounded
1309emax461 toSci  -0.10117E-999   -> -1.012E-1000 Underflow Subnormal Inexact Rounded
1310
1311-- '999s' cases
1312emax464 toSci  999999E-999         -> 1.0000E-993 Inexact Rounded
1313emax465 toSci  99999.0E-999        -> 9.9999E-995 Rounded
1314emax466 toSci  99999.E-999         -> 9.9999E-995
1315emax467 toSci  9999.9E-999         -> 9.9999E-996
1316emax468 toSci  999.99E-999         -> 9.9999E-997
1317emax469 toSci  99.999E-999         -> 9.9999E-998
1318emax470 toSci  9.9999E-999         -> 9.9999E-999
1319emax471 toSci  0.99999E-999        -> 1.0000E-999 Underflow Subnormal Inexact Rounded
1320emax472 toSci  0.099999E-999       -> 1.000E-1000 Underflow Subnormal Inexact Rounded
1321emax473 toSci  0.0099999E-999      -> 1.00E-1001  Underflow Subnormal Inexact Rounded
1322emax474 toSci  0.00099999E-999     -> 1.0E-1002   Underflow Subnormal Inexact Rounded
1323emax475 toSci  0.000099999E-999    -> 1E-1003     Underflow Subnormal Inexact Rounded
1324emax476 toSci  0.0000099999E-999   -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1325emax477 toSci  0.00000099999E-999  -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1326emax478 toSci  0.000000099999E-999 -> 0E-1003     Underflow Subnormal Inexact Rounded Clamped
1327
1328-- Exponents with insignificant leading zeros
1329precision:   16
1330maxExponent: 999999999
1331minexponent: -999999999
1332basx1001 toSci  1e999999999 -> 1E+999999999
1333basx1002 toSci  1e0999999999 -> 1E+999999999
1334basx1003 toSci  1e00999999999 -> 1E+999999999
1335basx1004 toSci  1e000999999999 -> 1E+999999999
1336basx1005 toSci  1e000000000000999999999 -> 1E+999999999
1337basx1006 toSci  1e000000000001000000007 -> Infinity Overflow Inexact Rounded
1338basx1007 toSci  1e-999999999 -> 1E-999999999
1339basx1008 toSci  1e-0999999999 -> 1E-999999999
1340basx1009 toSci  1e-00999999999 -> 1E-999999999
1341basx1010 toSci  1e-000999999999 -> 1E-999999999
1342basx1011 toSci  1e-000000000000999999999 -> 1E-999999999
1343basx1012 toSci  1e-000000000001000000007 -> 1E-1000000007 Subnormal
1344
1345-- Edge cases for int32 exponents...
1346basx1021 tosci 1e+2147483649 -> Infinity Overflow Inexact Rounded
1347basx1022 tosci 1e+2147483648 -> Infinity Overflow Inexact Rounded
1348basx1023 tosci 1e+2147483647 -> Infinity Overflow Inexact Rounded
1349basx1024 tosci 1e-2147483647 -> 0E-1000000014 Underflow Subnormal Inexact Rounded Clamped
1350basx1025 tosci 1e-2147483648 -> 0E-1000000014 Underflow Subnormal Inexact Rounded Clamped
1351basx1026 tosci 1e-2147483649 -> 0E-1000000014 Underflow Subnormal Inexact Rounded Clamped
1352-- same unbalanced
1353precision:   7
1354maxExponent: 96
1355minexponent: -95
1356basx1031 tosci 1e+2147483649 -> Infinity Overflow Inexact Rounded
1357basx1032 tosci 1e+2147483648 -> Infinity Overflow Inexact Rounded
1358basx1033 tosci 1e+2147483647 -> Infinity Overflow Inexact Rounded
1359basx1034 tosci 1e-2147483647 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
1360basx1035 tosci 1e-2147483648 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
1361basx1036 tosci 1e-2147483649 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
1362
1363-- check for double-rounded subnormals
1364precision:   5
1365maxexponent: 79
1366minexponent: -79
1367basx1041 toSci     1.52444E-80  ->  1.524E-80 Inexact Rounded Subnormal Underflow
1368basx1042 toSci     1.52445E-80  ->  1.524E-80 Inexact Rounded Subnormal Underflow
1369basx1043 toSci     1.52446E-80  ->  1.524E-80 Inexact Rounded Subnormal Underflow
1370
1371-- clamped zeros [see also clamp.decTest]
1372precision:   34
1373maxExponent: 6144
1374minExponent: -6143
1375
1376basx1061 apply   0e+10000  ->  0E+6144 Clamped
1377basx1062 apply   0e-10000  ->  0E-6176 Clamped
1378basx1063 apply  -0e+10000  -> -0E+6144 Clamped
1379basx1064 apply  -0e-10000  -> -0E-6176 Clamped
1380
1381precision:   16
1382maxExponent: 384
1383minExponent: -383
1384
1385basx1065 apply   0e+10000  ->  0E+384  Clamped
1386basx1066 apply   0e-10000  ->  0E-398  Clamped
1387basx1067 apply  -0e+10000  -> -0E+384  Clamped
1388basx1068 apply  -0e-10000  -> -0E-398  Clamped
1389
1390-- same with IEEE clamping
1391clamp:       1
1392
1393precision:   34
1394maxExponent: 6144
1395minExponent: -6143
1396
1397basx1071 apply   0e+10000  ->  0E+6111 Clamped
1398basx1072 apply   0e-10000  ->  0E-6176 Clamped
1399basx1073 apply  -0e+10000  -> -0E+6111 Clamped
1400basx1074 apply  -0e-10000  -> -0E-6176 Clamped
1401
1402precision:   16
1403maxExponent: 384
1404minExponent: -383
1405
1406basx1075 apply   0e+10000  ->  0E+369  Clamped
1407basx1076 apply   0e-10000  ->  0E-398  Clamped
1408basx1077 apply  -0e+10000  -> -0E+369  Clamped
1409basx1078 apply  -0e-10000  -> -0E-398  Clamped
1410
1411
1412