AppPkg/Applications/Python/Python-2.7.2/Lib/test/decimaltestdata/ddBase.decTest

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