------------------------------------------------------------------------
-- dsBase.decTest -- base decSingle <--> string conversions           --
-- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
------------------------------------------------------------------------
-- Please see the document "General Decimal Arithmetic Testcases"     --
-- at http://www2.hursley.ibm.com/decimal for the description of      --
-- these testcases.                                                   --
--                                                                    --
-- These testcases are experimental ('beta' versions), and they       --
-- may contain errors.  They are offered on an as-is basis.  In       --
-- particular, achieving the same results as the tests here is not    --
-- a guarantee that an implementation complies with any Standard      --
-- or specification.  The tests are not exhaustive.                   --
--                                                                    --
-- Please send comments, suggestions, and corrections to the author:  --
--   Mike Cowlishaw, IBM Fellow                                       --
--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
--   mfc@uk.ibm.com                                                   --
------------------------------------------------------------------------
version: 2.59

-- This file tests base conversions from string to a decimal number
-- and back to a string (in Scientific form)

-- Note that unlike other operations the operand is subject to rounding
-- to conform to emax and precision settings (that is, numbers will
-- conform to rules and exponent will be in permitted range).  The
-- 'left hand side', therefore, may have numbers that cannot be
-- represented in a decSingle.  Some testcases go to the limit of the
-- next-wider format, and hence these testcases may also be used to
-- test narrowing and widening operations.

extended:    1
clamp:       1
precision:   7
maxExponent: 96
minExponent: -95
rounding:    half_even

dsbas001 toSci       0 -> 0
dsbas002 toSci       1 -> 1
dsbas003 toSci     1.0 -> 1.0
dsbas004 toSci    1.00 -> 1.00
dsbas005 toSci      10 -> 10
dsbas006 toSci    1000 -> 1000
dsbas007 toSci    10.0 -> 10.0
dsbas008 toSci    10.1 -> 10.1
dsbas009 toSci    10.4 -> 10.4
dsbas010 toSci    10.5 -> 10.5
dsbas011 toSci    10.6 -> 10.6
dsbas012 toSci    10.9 -> 10.9
dsbas013 toSci    11.0 -> 11.0
dsbas014 toSci  1.234 -> 1.234
dsbas015 toSci  0.123 -> 0.123
dsbas016 toSci  0.012 -> 0.012
dsbas017 toSci  -0    -> -0
dsbas018 toSci  -0.0  -> -0.0
dsbas019 toSci -00.00 -> -0.00

dsbas021 toSci     -1 -> -1
dsbas022 toSci   -1.0 -> -1.0
dsbas023 toSci   -0.1 -> -0.1
dsbas024 toSci   -9.1 -> -9.1
dsbas025 toSci   -9.11 -> -9.11
dsbas026 toSci   -9.119 -> -9.119
dsbas027 toSci   -9.999 -> -9.999

dsbas030 toSci  '1234.567'   -> '1234.567'
dsbas031 toSci  '1234.000'   -> '1234.000'
dsbas032 toSci   '1234912'   -> '1234912'
dsbas033 toSci   '0.00001234567'   -> '0.00001234567'
dsbas034 toSci  '0.000001234567'   -> '0.000001234567'
dsbas035 toSci '0.0000001234567'   -> '1.234567E-7'
dsbas036 toSci '0.00000001234567'  -> '1.234567E-8'

dsbas037 toSci '0.1234564'   -> '0.1234564'
dsbas038 toSci '0.1234565'   -> '0.1234565'

-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax)
dsbsn001 toSci -9.999999E+96 -> -9.999999E+96
dsbsn002 toSci -1E-95 -> -1E-95
dsbsn003 toSci -1E-101 -> -1E-101 Subnormal
dsbsn004 toSci -0 -> -0
dsbsn005 toSci +0 ->  0
dsbsn006 toSci +1E-101 ->  1E-101 Subnormal
dsbsn007 toSci +1E-95 ->  1E-95
dsbsn008 toSci +9.999999E+96 ->  9.999999E+96

-- String [many more examples are implicitly tested elsewhere]
-- strings without E cannot generate E in result
dsbas040 toSci "12"        -> '12'
dsbas041 toSci "-76"       -> '-76'
dsbas042 toSci "12.76"     -> '12.76'
dsbas043 toSci "+12.76"    -> '12.76'
dsbas044 toSci "012.76"    -> '12.76'
dsbas045 toSci "+0.003"    -> '0.003'
dsbas046 toSci "17."       -> '17'
dsbas047 toSci ".5"        -> '0.5'
dsbas048 toSci "044"       -> '44'
dsbas049 toSci "0044"      -> '44'
dsbas050 toSci "0.0005"      -> '0.0005'
dsbas051 toSci "00.00005"    -> '0.00005'
dsbas052 toSci "0.000005"    -> '0.000005'
dsbas053 toSci "0.0000050"   -> '0.0000050'
dsbas054 toSci "0.0000005"   -> '5E-7'
dsbas055 toSci "0.00000005"  -> '5E-8'
dsbas056 toSci "12678.54" -> '12678.54'
dsbas057 toSci "2678.543" -> '2678.543'
dsbas058 toSci "345678.5" -> '345678.5'
dsbas059 toSci "0678.5432" -> '678.5432'
dsbas060 toSci "678.5432" -> '678.5432'
dsbas061 toSci "+678.5432" -> '678.5432'
dsbas062 toSci "+0678.5432" -> '678.5432'
dsbas063 toSci "+00678.5432" -> '678.5432'
dsbas064 toSci "-678.5432"  -> '-678.5432'
dsbas065 toSci "-0678.5432"  -> '-678.5432'
dsbas066 toSci "-00678.5432"  -> '-678.5432'
-- examples
dsbas067 toSci "5E-6"        -> '0.000005'
dsbas068 toSci "50E-7"       -> '0.0000050'
dsbas069 toSci "5E-7"        -> '5E-7'

-- [No exotics as no Unicode]

-- rounded with dots in all (including edge) places
dsbas071 toSci  .1234567890123456  -> 0.1234568 Inexact Rounded
dsbas072 toSci  1.234567890123456  -> 1.234568 Inexact Rounded
dsbas073 toSci  12.34567890123456  -> 12.34568 Inexact Rounded
dsbas074 toSci  123.4567890123456  -> 123.4568 Inexact Rounded
dsbas075 toSci  1234.567890123456  -> 1234.568 Inexact Rounded
dsbas076 toSci  12345.67890123456  -> 12345.68 Inexact Rounded
dsbas077 toSci  123456.7890123456  -> 123456.8 Inexact Rounded
dsbas078 toSci  1234567.890123456  -> 1234568  Inexact Rounded
dsbas079 toSci  12345678.90123456  -> 1.234568E+7 Inexact Rounded
dsbas080 toSci  123456789.0123456  -> 1.234568E+8 Inexact Rounded
dsbas081 toSci  1234567890.123456  -> 1.234568E+9 Inexact Rounded
dsbas082 toSci  12345678901.23456  -> 1.234568E+10 Inexact Rounded
dsbas083 toSci  123456789012.3456  -> 1.234568E+11 Inexact Rounded
dsbas084 toSci  1234567890123.456  -> 1.234568E+12 Inexact Rounded
dsbas085 toSci  12345678901234.56  -> 1.234568E+13 Inexact Rounded
dsbas086 toSci  123456789012345.6  -> 1.234568E+14 Inexact Rounded
dsbas087 toSci  1234567890123456.  -> 1.234568E+15 Inexact Rounded
dsbas088 toSci  1234567890123456   -> 1.234568E+15 Inexact Rounded

-- Numbers with E
dsbas130 toSci "0.000E-1"  -> '0.0000'
dsbas131 toSci "0.000E-2"  -> '0.00000'
dsbas132 toSci "0.000E-3"  -> '0.000000'
dsbas133 toSci "0.000E-4"  -> '0E-7'
dsbas134 toSci "0.00E-2"   -> '0.0000'
dsbas135 toSci "0.00E-3"   -> '0.00000'
dsbas136 toSci "0.00E-4"   -> '0.000000'
dsbas137 toSci "0.00E-5"   -> '0E-7'
dsbas138 toSci "+0E+9"     -> '0E+9'
dsbas139 toSci "-0E+9"     -> '-0E+9'
dsbas140 toSci "1E+9"      -> '1E+9'
dsbas141 toSci "1e+09"     -> '1E+9'
dsbas142 toSci "1E+90"     -> '1E+90'
dsbas143 toSci "+1E+009"   -> '1E+9'
dsbas144 toSci "0E+9"      -> '0E+9'
dsbas145 toSci "1E+9"      -> '1E+9'
dsbas146 toSci "1E+09"     -> '1E+9'
dsbas147 toSci "1e+90"     -> '1E+90'
dsbas148 toSci "1E+009"    -> '1E+9'
dsbas149 toSci "000E+9"    -> '0E+9'
dsbas150 toSci "1E9"       -> '1E+9'
dsbas151 toSci "1e09"      -> '1E+9'
dsbas152 toSci "1E90"      -> '1E+90'
dsbas153 toSci "1E009"     -> '1E+9'
dsbas154 toSci "0E9"       -> '0E+9'
dsbas155 toSci "0.000e+0"  -> '0.000'
dsbas156 toSci "0.000E-1"  -> '0.0000'
dsbas157 toSci "4E+9"      -> '4E+9'
dsbas158 toSci "44E+9"     -> '4.4E+10'
dsbas159 toSci "0.73e-7"   -> '7.3E-8'
dsbas160 toSci "00E+9"     -> '0E+9'
dsbas161 toSci "00E-9"     -> '0E-9'
dsbas162 toSci "10E+9"     -> '1.0E+10'
dsbas163 toSci "10E+09"    -> '1.0E+10'
dsbas164 toSci "10e+90"    -> '1.0E+91'
dsbas165 toSci "10E+009"   -> '1.0E+10'
dsbas166 toSci "100e+9"    -> '1.00E+11'
dsbas167 toSci "100e+09"   -> '1.00E+11'
dsbas168 toSci "100E+90"   -> '1.00E+92'
dsbas169 toSci "100e+009"  -> '1.00E+11'

dsbas170 toSci "1.265"     -> '1.265'
dsbas171 toSci "1.265E-20" -> '1.265E-20'
dsbas172 toSci "1.265E-8"  -> '1.265E-8'
dsbas173 toSci "1.265E-4"  -> '0.0001265'
dsbas174 toSci "1.265E-3"  -> '0.001265'
dsbas175 toSci "1.265E-2"  -> '0.01265'
dsbas176 toSci "1.265E-1"  -> '0.1265'
dsbas177 toSci "1.265E-0"  -> '1.265'
dsbas178 toSci "1.265E+1"  -> '12.65'
dsbas179 toSci "1.265E+2"  -> '126.5'
dsbas180 toSci "1.265E+3"  -> '1265'
dsbas181 toSci "1.265E+4"  -> '1.265E+4'
dsbas182 toSci "1.265E+8"  -> '1.265E+8'
dsbas183 toSci "1.265E+20" -> '1.265E+20'

dsbas190 toSci "12.65"     -> '12.65'
dsbas191 toSci "12.65E-20" -> '1.265E-19'
dsbas192 toSci "12.65E-8"  -> '1.265E-7'
dsbas193 toSci "12.65E-4"  -> '0.001265'
dsbas194 toSci "12.65E-3"  -> '0.01265'
dsbas195 toSci "12.65E-2"  -> '0.1265'
dsbas196 toSci "12.65E-1"  -> '1.265'
dsbas197 toSci "12.65E-0"  -> '12.65'
dsbas198 toSci "12.65E+1"  -> '126.5'
dsbas199 toSci "12.65E+2"  -> '1265'
dsbas200 toSci "12.65E+3"  -> '1.265E+4'
dsbas201 toSci "12.65E+4"  -> '1.265E+5'
dsbas202 toSci "12.65E+8"  -> '1.265E+9'
dsbas203 toSci "12.65E+20" -> '1.265E+21'

dsbas210 toSci "126.5"     -> '126.5'
dsbas211 toSci "126.5E-20" -> '1.265E-18'
dsbas212 toSci "126.5E-8"  -> '0.000001265'
dsbas213 toSci "126.5E-4"  -> '0.01265'
dsbas214 toSci "126.5E-3"  -> '0.1265'
dsbas215 toSci "126.5E-2"  -> '1.265'
dsbas216 toSci "126.5E-1"  -> '12.65'
dsbas217 toSci "126.5E-0"  -> '126.5'
dsbas218 toSci "126.5E+1"  -> '1265'
dsbas219 toSci "126.5E+2"  -> '1.265E+4'
dsbas220 toSci "126.5E+3"  -> '1.265E+5'
dsbas221 toSci "126.5E+4"  -> '1.265E+6'
dsbas222 toSci "126.5E+8"  -> '1.265E+10'
dsbas223 toSci "126.5E+20" -> '1.265E+22'

dsbas230 toSci "1265"     -> '1265'
dsbas231 toSci "1265E-20" -> '1.265E-17'
dsbas232 toSci "1265E-8"  -> '0.00001265'
dsbas233 toSci "1265E-4"  -> '0.1265'
dsbas234 toSci "1265E-3"  -> '1.265'
dsbas235 toSci "1265E-2"  -> '12.65'
dsbas236 toSci "1265E-1"  -> '126.5'
dsbas237 toSci "1265E-0"  -> '1265'
dsbas238 toSci "1265E+1"  -> '1.265E+4'
dsbas239 toSci "1265E+2"  -> '1.265E+5'
dsbas240 toSci "1265E+3"  -> '1.265E+6'
dsbas241 toSci "1265E+4"  -> '1.265E+7'
dsbas242 toSci "1265E+8"  -> '1.265E+11'
dsbas243 toSci "1265E+20" -> '1.265E+23'

dsbas250 toSci "0.1265"     -> '0.1265'
dsbas251 toSci "0.1265E-20" -> '1.265E-21'
dsbas252 toSci "0.1265E-8"  -> '1.265E-9'
dsbas253 toSci "0.1265E-4"  -> '0.00001265'
dsbas254 toSci "0.1265E-3"  -> '0.0001265'
dsbas255 toSci "0.1265E-2"  -> '0.001265'
dsbas256 toSci "0.1265E-1"  -> '0.01265'
dsbas257 toSci "0.1265E-0"  -> '0.1265'
dsbas258 toSci "0.1265E+1"  -> '1.265'
dsbas259 toSci "0.1265E+2"  -> '12.65'
dsbas260 toSci "0.1265E+3"  -> '126.5'
dsbas261 toSci "0.1265E+4"  -> '1265'
dsbas262 toSci "0.1265E+8"  -> '1.265E+7'
dsbas263 toSci "0.1265E+20" -> '1.265E+19'

-- some more negative zeros [systematic tests below]
dsbas290 toSci "-0.000E-1"  -> '-0.0000'
dsbas291 toSci "-0.000E-2"  -> '-0.00000'
dsbas292 toSci "-0.000E-3"  -> '-0.000000'
dsbas293 toSci "-0.000E-4"  -> '-0E-7'
dsbas294 toSci "-0.00E-2"   -> '-0.0000'
dsbas295 toSci "-0.00E-3"   -> '-0.00000'
dsbas296 toSci "-0.0E-2"    -> '-0.000'
dsbas297 toSci "-0.0E-3"    -> '-0.0000'
dsbas298 toSci "-0E-2"      -> '-0.00'
dsbas299 toSci "-0E-3"      -> '-0.000'

-- Engineering notation tests
dsbas301  toSci 10e12  -> 1.0E+13
dsbas302  toEng 10e12  -> 10E+12
dsbas303  toSci 10e11  -> 1.0E+12
dsbas304  toEng 10e11  -> 1.0E+12
dsbas305  toSci 10e10  -> 1.0E+11
dsbas306  toEng 10e10  -> 100E+9
dsbas307  toSci 10e9   -> 1.0E+10
dsbas308  toEng 10e9   -> 10E+9
dsbas309  toSci 10e8   -> 1.0E+9
dsbas310  toEng 10e8   -> 1.0E+9
dsbas311  toSci 10e7   -> 1.0E+8
dsbas312  toEng 10e7   -> 100E+6
dsbas313  toSci 10e6   -> 1.0E+7
dsbas314  toEng 10e6   -> 10E+6
dsbas315  toSci 10e5   -> 1.0E+6
dsbas316  toEng 10e5   -> 1.0E+6
dsbas317  toSci 10e4   -> 1.0E+5
dsbas318  toEng 10e4   -> 100E+3
dsbas319  toSci 10e3   -> 1.0E+4
dsbas320  toEng 10e3   -> 10E+3
dsbas321  toSci 10e2   -> 1.0E+3
dsbas322  toEng 10e2   -> 1.0E+3
dsbas323  toSci 10e1   -> 1.0E+2
dsbas324  toEng 10e1   -> 100
dsbas325  toSci 10e0   -> 10
dsbas326  toEng 10e0   -> 10
dsbas327  toSci 10e-1  -> 1.0
dsbas328  toEng 10e-1  -> 1.0
dsbas329  toSci 10e-2  -> 0.10
dsbas330  toEng 10e-2  -> 0.10
dsbas331  toSci 10e-3  -> 0.010
dsbas332  toEng 10e-3  -> 0.010
dsbas333  toSci 10e-4  -> 0.0010
dsbas334  toEng 10e-4  -> 0.0010
dsbas335  toSci 10e-5  -> 0.00010
dsbas336  toEng 10e-5  -> 0.00010
dsbas337  toSci 10e-6  -> 0.000010
dsbas338  toEng 10e-6  -> 0.000010
dsbas339  toSci 10e-7  -> 0.0000010
dsbas340  toEng 10e-7  -> 0.0000010
dsbas341  toSci 10e-8  -> 1.0E-7
dsbas342  toEng 10e-8  -> 100E-9
dsbas343  toSci 10e-9  -> 1.0E-8
dsbas344  toEng 10e-9  -> 10E-9
dsbas345  toSci 10e-10 -> 1.0E-9
dsbas346  toEng 10e-10 -> 1.0E-9
dsbas347  toSci 10e-11 -> 1.0E-10
dsbas348  toEng 10e-11 -> 100E-12
dsbas349  toSci 10e-12 -> 1.0E-11
dsbas350  toEng 10e-12 -> 10E-12
dsbas351  toSci 10e-13 -> 1.0E-12
dsbas352  toEng 10e-13 -> 1.0E-12

dsbas361  toSci 7E12  -> 7E+12
dsbas362  toEng 7E12  -> 7E+12
dsbas363  toSci 7E11  -> 7E+11
dsbas364  toEng 7E11  -> 700E+9
dsbas365  toSci 7E10  -> 7E+10
dsbas366  toEng 7E10  -> 70E+9
dsbas367  toSci 7E9   -> 7E+9
dsbas368  toEng 7E9   -> 7E+9
dsbas369  toSci 7E8   -> 7E+8
dsbas370  toEng 7E8   -> 700E+6
dsbas371  toSci 7E7   -> 7E+7
dsbas372  toEng 7E7   -> 70E+6
dsbas373  toSci 7E6   -> 7E+6
dsbas374  toEng 7E6   -> 7E+6
dsbas375  toSci 7E5   -> 7E+5
dsbas376  toEng 7E5   -> 700E+3
dsbas377  toSci 7E4   -> 7E+4
dsbas378  toEng 7E4   -> 70E+3
dsbas379  toSci 7E3   -> 7E+3
dsbas380  toEng 7E3   -> 7E+3
dsbas381  toSci 7E2   -> 7E+2
dsbas382  toEng 7E2   -> 700
dsbas383  toSci 7E1   -> 7E+1
dsbas384  toEng 7E1   -> 70
dsbas385  toSci 7E0   -> 7
dsbas386  toEng 7E0   -> 7
dsbas387  toSci 7E-1  -> 0.7
dsbas388  toEng 7E-1  -> 0.7
dsbas389  toSci 7E-2  -> 0.07
dsbas390  toEng 7E-2  -> 0.07
dsbas391  toSci 7E-3  -> 0.007
dsbas392  toEng 7E-3  -> 0.007
dsbas393  toSci 7E-4  -> 0.0007
dsbas394  toEng 7E-4  -> 0.0007
dsbas395  toSci 7E-5  -> 0.00007
dsbas396  toEng 7E-5  -> 0.00007
dsbas397  toSci 7E-6  -> 0.000007
dsbas398  toEng 7E-6  -> 0.000007
dsbas399  toSci 7E-7  -> 7E-7
dsbas400  toEng 7E-7  -> 700E-9
dsbas401  toSci 7E-8  -> 7E-8
dsbas402  toEng 7E-8  -> 70E-9
dsbas403  toSci 7E-9  -> 7E-9
dsbas404  toEng 7E-9  -> 7E-9
dsbas405  toSci 7E-10 -> 7E-10
dsbas406  toEng 7E-10 -> 700E-12
dsbas407  toSci 7E-11 -> 7E-11
dsbas408  toEng 7E-11 -> 70E-12
dsbas409  toSci 7E-12 -> 7E-12
dsbas410  toEng 7E-12 -> 7E-12
dsbas411  toSci 7E-13 -> 7E-13
dsbas412  toEng 7E-13 -> 700E-15

-- Exacts remain exact up to precision ..
dsbas420  toSci    100 -> 100
dsbas422  toSci   1000 -> 1000
dsbas424  toSci  999.9 ->  999.9
dsbas426  toSci 1000.0 -> 1000.0
dsbas428  toSci 1000.1 -> 1000.1
dsbas430  toSci 10000 -> 10000
dsbas432  toSci 1000        -> 1000
dsbas434  toSci 10000       -> 10000
dsbas436  toSci 100000      -> 100000
dsbas438  toSci 1000000     -> 1000000
dsbas440  toSci 10000000    -> 1.000000E+7   Rounded
dsbas442  toSci 10000000    -> 1.000000E+7   Rounded
dsbas444  toSci 10000003    -> 1.000000E+7   Rounded Inexact
dsbas446  toSci 10000005    -> 1.000000E+7   Rounded Inexact
dsbas448  toSci 100000050   -> 1.000000E+8   Rounded Inexact
dsbas450  toSci 10000009    -> 1.000001E+7   Rounded Inexact
dsbas452  toSci 100000000   -> 1.000000E+8   Rounded
dsbas454  toSci 100000003   -> 1.000000E+8   Rounded Inexact
dsbas456  toSci 100000005   -> 1.000000E+8   Rounded Inexact
dsbas458  toSci 100000009   -> 1.000000E+8   Rounded Inexact
dsbas460  toSci 1000000000  -> 1.000000E+9   Rounded
dsbas462  toSci 1000000300  -> 1.000000E+9   Rounded Inexact
dsbas464  toSci 1000000500  -> 1.000000E+9   Rounded Inexact
dsbas466  toSci 1000000900  -> 1.000001E+9   Rounded Inexact
dsbas468  toSci 10000000000 -> 1.000000E+10  Rounded
dsbas470  toSci 10000003000 -> 1.000000E+10  Rounded Inexact
dsbas472  toSci 10000005000 -> 1.000000E+10  Rounded Inexact
dsbas474  toSci 10000009000 -> 1.000001E+10  Rounded Inexact

-- check rounding modes heeded
rounding:  ceiling
dsbsr401  toSci  1.1123450    ->  1.112345  Rounded
dsbsr402  toSci  1.11234549   ->  1.112346  Rounded Inexact
dsbsr403  toSci  1.11234550   ->  1.112346  Rounded Inexact
dsbsr404  toSci  1.11234551   ->  1.112346  Rounded Inexact
rounding:  up
dsbsr405  toSci  1.1123450    ->  1.112345  Rounded
dsbsr406  toSci  1.11234549   ->  1.112346  Rounded Inexact
dsbsr407  toSci  1.11234550   ->  1.112346  Rounded Inexact
dsbsr408  toSci  1.11234551   ->  1.112346  Rounded Inexact
rounding:  floor
dsbsr410  toSci  1.1123450    ->  1.112345  Rounded
dsbsr411  toSci  1.11234549   ->  1.112345  Rounded Inexact
dsbsr412  toSci  1.11234550   ->  1.112345  Rounded Inexact
dsbsr413  toSci  1.11234551   ->  1.112345  Rounded Inexact
rounding:  half_down
dsbsr415  toSci  1.1123450    ->  1.112345  Rounded
dsbsr416  toSci  1.11234549   ->  1.112345  Rounded Inexact
dsbsr417  toSci  1.11234550   ->  1.112345  Rounded Inexact
dsbsr418  toSci  1.11234650   ->  1.112346  Rounded Inexact
dsbsr419  toSci  1.11234551   ->  1.112346  Rounded Inexact
rounding:  half_even
dsbsr421  toSci  1.1123450    ->  1.112345  Rounded
dsbsr422  toSci  1.11234549   ->  1.112345  Rounded Inexact
dsbsr423  toSci  1.11234550   ->  1.112346  Rounded Inexact
dsbsr424  toSci  1.11234650   ->  1.112346  Rounded Inexact
dsbsr425  toSci  1.11234551   ->  1.112346  Rounded Inexact
rounding:  down
dsbsr426  toSci  1.1123450    ->  1.112345  Rounded
dsbsr427  toSci  1.11234549   ->  1.112345  Rounded Inexact
dsbsr428  toSci  1.11234550   ->  1.112345  Rounded Inexact
dsbsr429  toSci  1.11234551   ->  1.112345  Rounded Inexact
rounding:  half_up
dsbsr431  toSci  1.1123450    ->  1.112345  Rounded
dsbsr432  toSci  1.11234549   ->  1.112345  Rounded Inexact
dsbsr433  toSci  1.11234550   ->  1.112346  Rounded Inexact
dsbsr434  toSci  1.11234650   ->  1.112347  Rounded Inexact
dsbsr435  toSci  1.11234551   ->  1.112346  Rounded Inexact
-- negatives
rounding:  ceiling
dsbsr501  toSci -1.1123450    -> -1.112345  Rounded
dsbsr502  toSci -1.11234549   -> -1.112345  Rounded Inexact
dsbsr503  toSci -1.11234550   -> -1.112345  Rounded Inexact
dsbsr504  toSci -1.11234551   -> -1.112345  Rounded Inexact
rounding:  up
dsbsr505  toSci -1.1123450    -> -1.112345  Rounded
dsbsr506  toSci -1.11234549   -> -1.112346  Rounded Inexact
dsbsr507  toSci -1.11234550   -> -1.112346  Rounded Inexact
dsbsr508  toSci -1.11234551   -> -1.112346  Rounded Inexact
rounding:  floor
dsbsr510  toSci -1.1123450    -> -1.112345  Rounded
dsbsr511  toSci -1.11234549   -> -1.112346  Rounded Inexact
dsbsr512  toSci -1.11234550   -> -1.112346  Rounded Inexact
dsbsr513  toSci -1.11234551   -> -1.112346  Rounded Inexact
rounding:  half_down
dsbsr515  toSci -1.1123450    -> -1.112345  Rounded
dsbsr516  toSci -1.11234549   -> -1.112345  Rounded Inexact
dsbsr517  toSci -1.11234550   -> -1.112345  Rounded Inexact
dsbsr518  toSci -1.11234650   -> -1.112346  Rounded Inexact
dsbsr519  toSci -1.11234551   -> -1.112346  Rounded Inexact
rounding:  half_even
dsbsr521  toSci -1.1123450    -> -1.112345  Rounded
dsbsr522  toSci -1.11234549   -> -1.112345  Rounded Inexact
dsbsr523  toSci -1.11234550   -> -1.112346  Rounded Inexact
dsbsr524  toSci -1.11234650   -> -1.112346  Rounded Inexact
dsbsr525  toSci -1.11234551   -> -1.112346  Rounded Inexact
rounding:  down
dsbsr526  toSci -1.1123450    -> -1.112345  Rounded
dsbsr527  toSci -1.11234549   -> -1.112345  Rounded Inexact
dsbsr528  toSci -1.11234550   -> -1.112345  Rounded Inexact
dsbsr529  toSci -1.11234551   -> -1.112345  Rounded Inexact
rounding:  half_up
dsbsr531  toSci -1.1123450    -> -1.112345  Rounded
dsbsr532  toSci -1.11234549   -> -1.112345  Rounded Inexact
dsbsr533  toSci -1.11234550   -> -1.112346  Rounded Inexact
dsbsr534  toSci -1.11234650   -> -1.112347  Rounded Inexact
dsbsr535  toSci -1.11234551   -> -1.112346  Rounded Inexact

rounding:    half_even

-- The 'baddies' tests from DiagBigDecimal, plus some new ones
dsbas500 toSci '1..2'            -> NaN Conversion_syntax
dsbas501 toSci '.'               -> NaN Conversion_syntax
dsbas502 toSci '..'              -> NaN Conversion_syntax
dsbas503 toSci '++1'             -> NaN Conversion_syntax
dsbas504 toSci '--1'             -> NaN Conversion_syntax
dsbas505 toSci '-+1'             -> NaN Conversion_syntax
dsbas506 toSci '+-1'             -> NaN Conversion_syntax
dsbas507 toSci '12e'             -> NaN Conversion_syntax
dsbas508 toSci '12e++'           -> NaN Conversion_syntax
dsbas509 toSci '12f4'            -> NaN Conversion_syntax
dsbas510 toSci ' +1'             -> NaN Conversion_syntax
dsbas511 toSci '+ 1'             -> NaN Conversion_syntax
dsbas512 toSci '12 '             -> NaN Conversion_syntax
dsbas513 toSci ' + 1'            -> NaN Conversion_syntax
dsbas514 toSci ' - 1 '           -> NaN Conversion_syntax
dsbas515 toSci 'x'               -> NaN Conversion_syntax
dsbas516 toSci '-1-'             -> NaN Conversion_syntax
dsbas517 toSci '12-'             -> NaN Conversion_syntax
dsbas518 toSci '3+'              -> NaN Conversion_syntax
dsbas519 toSci ''                -> NaN Conversion_syntax
dsbas520 toSci '1e-'             -> NaN Conversion_syntax
dsbas521 toSci '7e99999a'        -> NaN Conversion_syntax
dsbas522 toSci '7e123567890x'    -> NaN Conversion_syntax
dsbas523 toSci '7e12356789012x'  -> NaN Conversion_syntax
dsbas524 toSci ''                -> NaN Conversion_syntax
dsbas525 toSci 'e100'            -> NaN Conversion_syntax
dsbas526 toSci '\u0e5a'          -> NaN Conversion_syntax
dsbas527 toSci '\u0b65'          -> NaN Conversion_syntax
dsbas528 toSci '123,65'          -> NaN Conversion_syntax
dsbas529 toSci '1.34.5'          -> NaN Conversion_syntax
dsbas530 toSci '.123.5'          -> NaN Conversion_syntax
dsbas531 toSci '01.35.'          -> NaN Conversion_syntax
dsbas532 toSci '01.35-'          -> NaN Conversion_syntax
dsbas533 toSci '0000..'          -> NaN Conversion_syntax
dsbas534 toSci '.0000.'          -> NaN Conversion_syntax
dsbas535 toSci '00..00'          -> NaN Conversion_syntax
dsbas536 toSci '111e*123'        -> NaN Conversion_syntax
dsbas537 toSci '111e123-'        -> NaN Conversion_syntax
dsbas538 toSci '111e+12+'        -> NaN Conversion_syntax
dsbas539 toSci '111e1-3-'        -> NaN Conversion_syntax
dsbas540 toSci '111e1*23'        -> NaN Conversion_syntax
dsbas541 toSci '111e1e+3'        -> NaN Conversion_syntax
dsbas542 toSci '1e1.0'           -> NaN Conversion_syntax
dsbas543 toSci '1e123e'          -> NaN Conversion_syntax
dsbas544 toSci 'ten'             -> NaN Conversion_syntax
dsbas545 toSci 'ONE'             -> NaN Conversion_syntax
dsbas546 toSci '1e.1'            -> NaN Conversion_syntax
dsbas547 toSci '1e1.'            -> NaN Conversion_syntax
dsbas548 toSci '1ee'             -> NaN Conversion_syntax
dsbas549 toSci 'e+1'             -> NaN Conversion_syntax
dsbas550 toSci '1.23.4'          -> NaN Conversion_syntax
dsbas551 toSci '1.2.1'           -> NaN Conversion_syntax
dsbas552 toSci '1E+1.2'          -> NaN Conversion_syntax
dsbas553 toSci '1E+1.2.3'        -> NaN Conversion_syntax
dsbas554 toSci '1E++1'           -> NaN Conversion_syntax
dsbas555 toSci '1E--1'           -> NaN Conversion_syntax
dsbas556 toSci '1E+-1'           -> NaN Conversion_syntax
dsbas557 toSci '1E-+1'           -> NaN Conversion_syntax
dsbas558 toSci '1E''1'           -> NaN Conversion_syntax
dsbas559 toSci "1E""1"           -> NaN Conversion_syntax
dsbas560 toSci "1E"""""          -> NaN Conversion_syntax
-- Near-specials
dsbas561 toSci "qNaN"            -> NaN Conversion_syntax
dsbas562 toSci "NaNq"            -> NaN Conversion_syntax
dsbas563 toSci "NaNs"            -> NaN Conversion_syntax
dsbas564 toSci "Infi"            -> NaN Conversion_syntax
dsbas565 toSci "Infin"           -> NaN Conversion_syntax
dsbas566 toSci "Infini"          -> NaN Conversion_syntax
dsbas567 toSci "Infinit"         -> NaN Conversion_syntax
dsbas568 toSci "-Infinit"        -> NaN Conversion_syntax
dsbas569 toSci "0Inf"            -> NaN Conversion_syntax
dsbas570 toSci "9Inf"            -> NaN Conversion_syntax
dsbas571 toSci "-0Inf"           -> NaN Conversion_syntax
dsbas572 toSci "-9Inf"           -> NaN Conversion_syntax
dsbas573 toSci "-sNa"            -> NaN Conversion_syntax
dsbas574 toSci "xNaN"            -> NaN Conversion_syntax
dsbas575 toSci "0sNaN"           -> NaN Conversion_syntax

-- some baddies with dots and Es and dots and specials
dsbas576 toSci  'e+1'            ->  NaN Conversion_syntax
dsbas577 toSci  '.e+1'           ->  NaN Conversion_syntax
dsbas578 toSci  '+.e+1'          ->  NaN Conversion_syntax
dsbas579 toSci  '-.e+'           ->  NaN Conversion_syntax
dsbas580 toSci  '-.e'            ->  NaN Conversion_syntax
dsbas581 toSci  'E+1'            ->  NaN Conversion_syntax
dsbas582 toSci  '.E+1'           ->  NaN Conversion_syntax
dsbas583 toSci  '+.E+1'          ->  NaN Conversion_syntax
dsbas584 toSci  '-.E+'           ->  NaN Conversion_syntax
dsbas585 toSci  '-.E'            ->  NaN Conversion_syntax

dsbas586 toSci  '.NaN'           ->  NaN Conversion_syntax
dsbas587 toSci  '-.NaN'          ->  NaN Conversion_syntax
dsbas588 toSci  '+.sNaN'         ->  NaN Conversion_syntax
dsbas589 toSci  '+.Inf'          ->  NaN Conversion_syntax
dsbas590 toSci  '.Infinity'      ->  NaN Conversion_syntax

-- Zeros
dsbas601 toSci 0.000000000       -> 0E-9
dsbas602 toSci 0.00000000        -> 0E-8
dsbas603 toSci 0.0000000         -> 0E-7
dsbas604 toSci 0.000000          -> 0.000000
dsbas605 toSci 0.00000           -> 0.00000
dsbas606 toSci 0.0000            -> 0.0000
dsbas607 toSci 0.000             -> 0.000
dsbas608 toSci 0.00              -> 0.00
dsbas609 toSci 0.0               -> 0.0
dsbas610 toSci  .0               -> 0.0
dsbas611 toSci 0.                -> 0
dsbas612 toSci -.0               -> -0.0
dsbas613 toSci -0.               -> -0
dsbas614 toSci -0.0              -> -0.0
dsbas615 toSci -0.00             -> -0.00
dsbas616 toSci -0.000            -> -0.000
dsbas617 toSci -0.0000           -> -0.0000
dsbas618 toSci -0.00000          -> -0.00000
dsbas619 toSci -0.000000         -> -0.000000
dsbas620 toSci -0.0000000        -> -0E-7
dsbas621 toSci -0.00000000       -> -0E-8
dsbas622 toSci -0.000000000      -> -0E-9

dsbas630 toSci  0.00E+0          -> 0.00
dsbas631 toSci  0.00E+1          -> 0.0
dsbas632 toSci  0.00E+2          -> 0
dsbas633 toSci  0.00E+3          -> 0E+1
dsbas634 toSci  0.00E+4          -> 0E+2
dsbas635 toSci  0.00E+5          -> 0E+3
dsbas636 toSci  0.00E+6          -> 0E+4
dsbas637 toSci  0.00E+7          -> 0E+5
dsbas638 toSci  0.00E+8          -> 0E+6
dsbas639 toSci  0.00E+9          -> 0E+7

dsbas640 toSci  0.0E+0           -> 0.0
dsbas641 toSci  0.0E+1           -> 0
dsbas642 toSci  0.0E+2           -> 0E+1
dsbas643 toSci  0.0E+3           -> 0E+2
dsbas644 toSci  0.0E+4           -> 0E+3
dsbas645 toSci  0.0E+5           -> 0E+4
dsbas646 toSci  0.0E+6           -> 0E+5
dsbas647 toSci  0.0E+7           -> 0E+6
dsbas648 toSci  0.0E+8           -> 0E+7
dsbas649 toSci  0.0E+9           -> 0E+8

dsbas650 toSci  0E+0             -> 0
dsbas651 toSci  0E+1             -> 0E+1
dsbas652 toSci  0E+2             -> 0E+2
dsbas653 toSci  0E+3             -> 0E+3
dsbas654 toSci  0E+4             -> 0E+4
dsbas655 toSci  0E+5             -> 0E+5
dsbas656 toSci  0E+6             -> 0E+6
dsbas657 toSci  0E+7             -> 0E+7
dsbas658 toSci  0E+8             -> 0E+8
dsbas659 toSci  0E+9             -> 0E+9

dsbas660 toSci  0.0E-0           -> 0.0
dsbas661 toSci  0.0E-1           -> 0.00
dsbas662 toSci  0.0E-2           -> 0.000
dsbas663 toSci  0.0E-3           -> 0.0000
dsbas664 toSci  0.0E-4           -> 0.00000
dsbas665 toSci  0.0E-5           -> 0.000000
dsbas666 toSci  0.0E-6           -> 0E-7
dsbas667 toSci  0.0E-7           -> 0E-8
dsbas668 toSci  0.0E-8           -> 0E-9
dsbas669 toSci  0.0E-9           -> 0E-10

dsbas670 toSci  0.00E-0          -> 0.00
dsbas671 toSci  0.00E-1          -> 0.000
dsbas672 toSci  0.00E-2          -> 0.0000
dsbas673 toSci  0.00E-3          -> 0.00000
dsbas674 toSci  0.00E-4          -> 0.000000
dsbas675 toSci  0.00E-5          -> 0E-7
dsbas676 toSci  0.00E-6          -> 0E-8
dsbas677 toSci  0.00E-7          -> 0E-9
dsbas678 toSci  0.00E-8          -> 0E-10
dsbas679 toSci  0.00E-9          -> 0E-11

dsbas680 toSci  000000.          ->  0
dsbas681 toSci   00000.          ->  0
dsbas682 toSci    0000.          ->  0
dsbas683 toSci     000.          ->  0
dsbas684 toSci      00.          ->  0
dsbas685 toSci       0.          ->  0
dsbas686 toSci  +00000.          ->  0
dsbas687 toSci  -00000.          -> -0
dsbas688 toSci  +0.              ->  0
dsbas689 toSci  -0.              -> -0

-- Specials
dsbas700 toSci "NaN"             -> NaN
dsbas701 toSci "nan"             -> NaN
dsbas702 toSci "nAn"             -> NaN
dsbas703 toSci "NAN"             -> NaN
dsbas704 toSci "+NaN"            -> NaN
dsbas705 toSci "+nan"            -> NaN
dsbas706 toSci "+nAn"            -> NaN
dsbas707 toSci "+NAN"            -> NaN
dsbas708 toSci "-NaN"            -> -NaN
dsbas709 toSci "-nan"            -> -NaN
dsbas710 toSci "-nAn"            -> -NaN
dsbas711 toSci "-NAN"            -> -NaN
dsbas712 toSci 'NaN0'            -> NaN
dsbas713 toSci 'NaN1'            -> NaN1
dsbas714 toSci 'NaN12'           -> NaN12
dsbas715 toSci 'NaN123'          -> NaN123
dsbas716 toSci 'NaN1234'         -> NaN1234
dsbas717 toSci 'NaN01'           -> NaN1
dsbas718 toSci 'NaN012'          -> NaN12
dsbas719 toSci 'NaN0123'         -> NaN123
dsbas720 toSci 'NaN01234'        -> NaN1234
dsbas721 toSci 'NaN001'          -> NaN1
dsbas722 toSci 'NaN0012'         -> NaN12
dsbas723 toSci 'NaN00123'        -> NaN123
dsbas724 toSci 'NaN001234'       -> NaN1234
dsbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax
dsbas726 toSci 'NaN123e+1'       -> NaN Conversion_syntax
dsbas727 toSci 'NaN12.45'        -> NaN Conversion_syntax
dsbas728 toSci 'NaN-12'          -> NaN Conversion_syntax
dsbas729 toSci 'NaN+12'          -> NaN Conversion_syntax

dsbas730 toSci "sNaN"            -> sNaN
dsbas731 toSci "snan"            -> sNaN
dsbas732 toSci "SnAn"            -> sNaN
dsbas733 toSci "SNAN"            -> sNaN
dsbas734 toSci "+sNaN"           -> sNaN
dsbas735 toSci "+snan"           -> sNaN
dsbas736 toSci "+SnAn"           -> sNaN
dsbas737 toSci "+SNAN"           -> sNaN
dsbas738 toSci "-sNaN"           -> -sNaN
dsbas739 toSci "-snan"           -> -sNaN
dsbas740 toSci "-SnAn"           -> -sNaN
dsbas741 toSci "-SNAN"           -> -sNaN
dsbas742 toSci 'sNaN0000'        -> sNaN
dsbas743 toSci 'sNaN7'           -> sNaN7
dsbas744 toSci 'sNaN007234'      -> sNaN7234
dsbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax
dsbas746 toSci 'sNaN72.45'       -> NaN Conversion_syntax
dsbas747 toSci 'sNaN-72'         -> NaN Conversion_syntax

dsbas748 toSci "Inf"             -> Infinity
dsbas749 toSci "inf"             -> Infinity
dsbas750 toSci "iNf"             -> Infinity
dsbas751 toSci "INF"             -> Infinity
dsbas752 toSci "+Inf"            -> Infinity
dsbas753 toSci "+inf"            -> Infinity
dsbas754 toSci "+iNf"            -> Infinity
dsbas755 toSci "+INF"            -> Infinity
dsbas756 toSci "-Inf"            -> -Infinity
dsbas757 toSci "-inf"            -> -Infinity
dsbas758 toSci "-iNf"            -> -Infinity
dsbas759 toSci "-INF"            -> -Infinity

dsbas760 toSci "Infinity"        -> Infinity
dsbas761 toSci "infinity"        -> Infinity
dsbas762 toSci "iNfInItY"        -> Infinity
dsbas763 toSci "INFINITY"        -> Infinity
dsbas764 toSci "+Infinity"       -> Infinity
dsbas765 toSci "+infinity"       -> Infinity
dsbas766 toSci "+iNfInItY"       -> Infinity
dsbas767 toSci "+INFINITY"       -> Infinity
dsbas768 toSci "-Infinity"       -> -Infinity
dsbas769 toSci "-infinity"       -> -Infinity
dsbas770 toSci "-iNfInItY"       -> -Infinity
dsbas771 toSci "-INFINITY"       -> -Infinity

-- Specials and zeros for toEng
dsbast772 toEng "NaN"              -> NaN
dsbast773 toEng "-Infinity"        -> -Infinity
dsbast774 toEng "-sNaN"            -> -sNaN
dsbast775 toEng "-NaN"             -> -NaN
dsbast776 toEng "+Infinity"        -> Infinity
dsbast778 toEng "+sNaN"            -> sNaN
dsbast779 toEng "+NaN"             -> NaN
dsbast780 toEng "INFINITY"         -> Infinity
dsbast781 toEng "SNAN"             -> sNaN
dsbast782 toEng "NAN"              -> NaN
dsbast783 toEng "infinity"         -> Infinity
dsbast784 toEng "snan"             -> sNaN
dsbast785 toEng "nan"              -> NaN
dsbast786 toEng "InFINITY"         -> Infinity
dsbast787 toEng "SnAN"             -> sNaN
dsbast788 toEng "nAN"              -> NaN
dsbast789 toEng "iNfinity"         -> Infinity
dsbast790 toEng "sNan"             -> sNaN
dsbast791 toEng "Nan"              -> NaN
dsbast792 toEng "Infinity"         -> Infinity
dsbast793 toEng "sNaN"             -> sNaN

-- Zero toEng, etc.
dsbast800 toEng 0e+1              -> "0.00E+3"  -- doc example

dsbast801 toEng 0.000000000       -> 0E-9
dsbast802 toEng 0.00000000        -> 0.00E-6
dsbast803 toEng 0.0000000         -> 0.0E-6
dsbast804 toEng 0.000000          -> 0.000000
dsbast805 toEng 0.00000           -> 0.00000
dsbast806 toEng 0.0000            -> 0.0000
dsbast807 toEng 0.000             -> 0.000
dsbast808 toEng 0.00              -> 0.00
dsbast809 toEng 0.0               -> 0.0
dsbast810 toEng  .0               -> 0.0
dsbast811 toEng 0.                -> 0
dsbast812 toEng -.0               -> -0.0
dsbast813 toEng -0.               -> -0
dsbast814 toEng -0.0              -> -0.0
dsbast815 toEng -0.00             -> -0.00
dsbast816 toEng -0.000            -> -0.000
dsbast817 toEng -0.0000           -> -0.0000
dsbast818 toEng -0.00000          -> -0.00000
dsbast819 toEng -0.000000         -> -0.000000
dsbast820 toEng -0.0000000        -> -0.0E-6
dsbast821 toEng -0.00000000       -> -0.00E-6
dsbast822 toEng -0.000000000      -> -0E-9

dsbast830 toEng  0.00E+0          -> 0.00
dsbast831 toEng  0.00E+1          -> 0.0
dsbast832 toEng  0.00E+2          -> 0
dsbast833 toEng  0.00E+3          -> 0.00E+3
dsbast834 toEng  0.00E+4          -> 0.0E+3
dsbast835 toEng  0.00E+5          -> 0E+3
dsbast836 toEng  0.00E+6          -> 0.00E+6
dsbast837 toEng  0.00E+7          -> 0.0E+6
dsbast838 toEng  0.00E+8          -> 0E+6
dsbast839 toEng  0.00E+9          -> 0.00E+9

dsbast840 toEng  0.0E+0           -> 0.0
dsbast841 toEng  0.0E+1           -> 0
dsbast842 toEng  0.0E+2           -> 0.00E+3
dsbast843 toEng  0.0E+3           -> 0.0E+3
dsbast844 toEng  0.0E+4           -> 0E+3
dsbast845 toEng  0.0E+5           -> 0.00E+6
dsbast846 toEng  0.0E+6           -> 0.0E+6
dsbast847 toEng  0.0E+7           -> 0E+6
dsbast848 toEng  0.0E+8           -> 0.00E+9
dsbast849 toEng  0.0E+9           -> 0.0E+9

dsbast850 toEng  0E+0             -> 0
dsbast851 toEng  0E+1             -> 0.00E+3
dsbast852 toEng  0E+2             -> 0.0E+3
dsbast853 toEng  0E+3             -> 0E+3
dsbast854 toEng  0E+4             -> 0.00E+6
dsbast855 toEng  0E+5             -> 0.0E+6
dsbast856 toEng  0E+6             -> 0E+6
dsbast857 toEng  0E+7             -> 0.00E+9
dsbast858 toEng  0E+8             -> 0.0E+9
dsbast859 toEng  0E+9             -> 0E+9

dsbast860 toEng  0.0E-0           -> 0.0
dsbast861 toEng  0.0E-1           -> 0.00
dsbast862 toEng  0.0E-2           -> 0.000
dsbast863 toEng  0.0E-3           -> 0.0000
dsbast864 toEng  0.0E-4           -> 0.00000
dsbast865 toEng  0.0E-5           -> 0.000000
dsbast866 toEng  0.0E-6           -> 0.0E-6
dsbast867 toEng  0.0E-7           -> 0.00E-6
dsbast868 toEng  0.0E-8           -> 0E-9
dsbast869 toEng  0.0E-9           -> 0.0E-9

dsbast870 toEng  0.00E-0          -> 0.00
dsbast871 toEng  0.00E-1          -> 0.000
dsbast872 toEng  0.00E-2          -> 0.0000
dsbast873 toEng  0.00E-3          -> 0.00000
dsbast874 toEng  0.00E-4          -> 0.000000
dsbast875 toEng  0.00E-5          -> 0.0E-6
dsbast876 toEng  0.00E-6          -> 0.00E-6
dsbast877 toEng  0.00E-7          -> 0E-9
dsbast878 toEng  0.00E-8          -> 0.0E-9
dsbast879 toEng  0.00E-9          -> 0.00E-9

-- long input strings
dsbas801 tosci          '01234567' -> 1234567
dsbas802 tosci         '001234567' -> 1234567
dsbas803 tosci        '0001234567' -> 1234567
dsbas804 tosci       '00001234567' -> 1234567
dsbas805 tosci      '000001234567' -> 1234567
dsbas806 tosci     '0000001234567' -> 1234567
dsbas807 tosci    '00000001234567' -> 1234567
dsbas808 tosci   '000000001234567' -> 1234567
dsbas809 tosci  '0000000001234567' -> 1234567
dsbas810 tosci '00000000001234567' -> 1234567

dsbas811 tosci          '0.1234567' ->      0.1234567
dsbas812 tosci         '0.01234567' ->     0.01234567
dsbas813 tosci        '0.001234567' ->    0.001234567
dsbas814 tosci       '0.0001234567' ->   0.0001234567
dsbas815 tosci      '0.00001234567' ->  0.00001234567
dsbas816 tosci     '0.000001234567' -> 0.000001234567
dsbas817 tosci    '0.0000001234567' ->       1.234567E-7
dsbas818 tosci   '0.00000001234567' ->       1.234567E-8
dsbas819 tosci  '0.000000001234567' ->       1.234567E-9
dsbas820 tosci '0.0000000001234567' ->       1.234567E-10

dsbas821 tosci '123456790'         -> 1.234568E+8 Inexact Rounded
dsbas822 tosci '1234567901'        -> 1.234568E+9  Inexact Rounded
dsbas823 tosci '12345679012'       -> 1.234568E+10 Inexact Rounded
dsbas824 tosci '123456790123'      -> 1.234568E+11 Inexact Rounded
dsbas825 tosci '1234567901234'     -> 1.234568E+12 Inexact Rounded
dsbas826 tosci '12345679012345'    -> 1.234568E+13 Inexact Rounded
dsbas827 tosci '123456790123456'   -> 1.234568E+14 Inexact Rounded
dsbas828 tosci '1234567901234567'  -> 1.234568E+15 Inexact Rounded
dsbas829 tosci '1234567890123456'  -> 1.234568E+15 Inexact Rounded

-- subnormals and overflows
dsbas906 toSci '99e999999999'       -> Infinity Overflow  Inexact Rounded
dsbas907 toSci '999e999999999'      -> Infinity Overflow  Inexact Rounded
dsbas908 toSci '0.9e-999999999'     -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas909 toSci '0.09e-999999999'    -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas910 toSci '0.1e1000000000'     -> Infinity Overflow  Inexact Rounded
dsbas911 toSci '10e-1000000000'     -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas912 toSci '0.9e9999999999'     -> Infinity Overflow  Inexact Rounded
dsbas913 toSci '99e-9999999999'     -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas914 toSci '111e9999999999'     -> Infinity Overflow  Inexact Rounded
dsbas915 toSci '1111e-9999999999'   -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas916 toSci '1111e-99999999999'  -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas917 toSci '7e1000000000'       -> Infinity Overflow  Inexact Rounded
-- negatives the same
dsbas918 toSci '-99e999999999'      -> -Infinity Overflow  Inexact Rounded
dsbas919 toSci '-999e999999999'     -> -Infinity Overflow  Inexact Rounded
dsbas920 toSci '-0.9e-999999999'    -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas921 toSci '-0.09e-999999999'   -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas922 toSci '-0.1e1000000000'    -> -Infinity Overflow  Inexact Rounded
dsbas923 toSci '-10e-1000000000'    -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas924 toSci '-0.9e9999999999'    -> -Infinity Overflow  Inexact Rounded
dsbas925 toSci '-99e-9999999999'    -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas926 toSci '-111e9999999999'    -> -Infinity Overflow  Inexact Rounded
dsbas927 toSci '-1111e-9999999999'  -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas928 toSci '-1111e-99999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas929 toSci '-7e1000000000'      -> -Infinity Overflow  Inexact Rounded

-- overflow results at different rounding modes
rounding:  ceiling
dsbas930 toSci  '7e10000'  ->  Infinity Overflow  Inexact Rounded
dsbas931 toSci '-7e10000'  -> -9.999999E+96 Overflow  Inexact Rounded
rounding:  up
dsbas932 toSci  '7e10000'  ->  Infinity Overflow  Inexact Rounded
dsbas933 toSci '-7e10000'  -> -Infinity Overflow  Inexact Rounded
rounding:  down
dsbas934 toSci  '7e10000'  ->  9.999999E+96 Overflow  Inexact Rounded
dsbas935 toSci '-7e10000'  -> -9.999999E+96 Overflow  Inexact Rounded
rounding:  floor
dsbas936 toSci  '7e10000'  ->  9.999999E+96 Overflow  Inexact Rounded
dsbas937 toSci '-7e10000'  -> -Infinity Overflow  Inexact Rounded

rounding:  half_up
dsbas938 toSci  '7e10000'  ->  Infinity Overflow  Inexact Rounded
dsbas939 toSci '-7e10000'  -> -Infinity Overflow  Inexact Rounded
rounding:  half_even
dsbas940 toSci  '7e10000'  ->  Infinity Overflow  Inexact Rounded
dsbas941 toSci '-7e10000'  -> -Infinity Overflow  Inexact Rounded
rounding:  half_down
dsbas942 toSci  '7e10000'  ->  Infinity Overflow  Inexact Rounded
dsbas943 toSci '-7e10000'  -> -Infinity Overflow  Inexact Rounded

rounding:  half_even

-- Now check 854/754r some subnormals and underflow to 0
dsbem400 toSci  1.0000E-86     -> 1.0000E-86
dsbem401 toSci  0.1E-97        -> 1E-98       Subnormal
dsbem402 toSci  0.1000E-97     -> 1.000E-98   Subnormal
dsbem403 toSci  0.0100E-97     -> 1.00E-99    Subnormal
dsbem404 toSci  0.0010E-97     -> 1.0E-100     Subnormal
dsbem405 toSci  0.0001E-97     -> 1E-101       Subnormal
dsbem406 toSci  0.00010E-97    -> 1E-101     Subnormal Rounded
dsbem407 toSci  0.00013E-97    -> 1E-101     Underflow Subnormal Inexact Rounded
dsbem408 toSci  0.00015E-97    -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem409 toSci  0.00017E-97    -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem410 toSci  0.00023E-97    -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem411 toSci  0.00025E-97    -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem412 toSci  0.00027E-97    -> 3E-101     Underflow Subnormal Inexact Rounded
dsbem413 toSci  0.000149E-97   -> 1E-101     Underflow Subnormal Inexact Rounded
dsbem414 toSci  0.000150E-97   -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem415 toSci  0.000151E-97   -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem416 toSci  0.000249E-97   -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem417 toSci  0.000250E-97   -> 2E-101     Underflow Subnormal Inexact Rounded
dsbem418 toSci  0.000251E-97   -> 3E-101     Underflow Subnormal Inexact Rounded
dsbem419 toSci  0.00009E-97    -> 1E-101     Underflow Subnormal Inexact Rounded
dsbem420 toSci  0.00005E-97    -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem421 toSci  0.00003E-97    -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem422 toSci  0.000009E-97   -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem423 toSci  0.000005E-97   -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem424 toSci  0.000003E-97   -> 0E-101     Underflow Subnormal Inexact Rounded Clamped

dsbem425 toSci  0.001049E-97   -> 1.0E-100   Underflow Subnormal Inexact Rounded
dsbem426 toSci  0.001050E-97   -> 1.0E-100   Underflow Subnormal Inexact Rounded
dsbem427 toSci  0.001051E-97   -> 1.1E-100   Underflow Subnormal Inexact Rounded
dsbem428 toSci  0.001149E-97   -> 1.1E-100   Underflow Subnormal Inexact Rounded
dsbem429 toSci  0.001150E-97   -> 1.2E-100   Underflow Subnormal Inexact Rounded
dsbem430 toSci  0.001151E-97   -> 1.2E-100   Underflow Subnormal Inexact Rounded

dsbem432 toSci  0.010049E-97   -> 1.00E-99  Underflow Subnormal Inexact Rounded
dsbem433 toSci  0.010050E-97   -> 1.00E-99  Underflow Subnormal Inexact Rounded
dsbem434 toSci  0.010051E-97   -> 1.01E-99  Underflow Subnormal Inexact Rounded
dsbem435 toSci  0.010149E-97   -> 1.01E-99  Underflow Subnormal Inexact Rounded
dsbem436 toSci  0.010150E-97   -> 1.02E-99  Underflow Subnormal Inexact Rounded
dsbem437 toSci  0.010151E-97   -> 1.02E-99  Underflow Subnormal Inexact Rounded

dsbem440 toSci  0.10103E-97    -> 1.010E-98 Underflow Subnormal Inexact Rounded
dsbem441 toSci  0.10105E-97    -> 1.010E-98 Underflow Subnormal Inexact Rounded
dsbem442 toSci  0.10107E-97    -> 1.011E-98 Underflow Subnormal Inexact Rounded
dsbem443 toSci  0.10113E-97    -> 1.011E-98 Underflow Subnormal Inexact Rounded
dsbem444 toSci  0.10115E-97    -> 1.012E-98 Underflow Subnormal Inexact Rounded
dsbem445 toSci  0.10117E-97    -> 1.012E-98 Underflow Subnormal Inexact Rounded

dsbem450 toSci  1.10730E-98    -> 1.107E-98 Underflow Subnormal Inexact Rounded
dsbem451 toSci  1.10750E-98    -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem452 toSci  1.10770E-98    -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem453 toSci  1.10830E-98    -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem454 toSci  1.10850E-98    -> 1.108E-98 Underflow Subnormal Inexact Rounded
dsbem455 toSci  1.10870E-98    -> 1.109E-98 Underflow Subnormal Inexact Rounded

-- make sure sign OK
dsbem456 toSci  -0.10103E-97   -> -1.010E-98 Underflow Subnormal Inexact Rounded
dsbem457 toSci  -0.10105E-97   -> -1.010E-98 Underflow Subnormal Inexact Rounded
dsbem458 toSci  -0.10107E-97   -> -1.011E-98 Underflow Subnormal Inexact Rounded
dsbem459 toSci  -0.10113E-97   -> -1.011E-98 Underflow Subnormal Inexact Rounded
dsbem460 toSci  -0.10115E-97   -> -1.012E-98 Underflow Subnormal Inexact Rounded
dsbem461 toSci  -0.10117E-97   -> -1.012E-98 Underflow Subnormal Inexact Rounded

-- '999s' cases
dsbem464 toSci  999999E-98         -> 9.99999E-93
dsbem465 toSci  99999.0E-97        -> 9.99990E-93
dsbem466 toSci  99999.E-97         -> 9.9999E-93
dsbem467 toSci  9999.9E-97         -> 9.9999E-94
dsbem468 toSci  999.99E-97         -> 9.9999E-95
dsbem469 toSci  99.999E-97         -> 9.9999E-96 Subnormal
dsbem470 toSci  9.9999E-97         -> 9.9999E-97 Subnormal
dsbem471 toSci  0.99999E-97        -> 1.0000E-97 Underflow Subnormal Inexact Rounded
dsbem472 toSci  0.099999E-97       -> 1.000E-98  Underflow Subnormal Inexact Rounded
dsbem473 toSci  0.0099999E-97      -> 1.00E-99   Underflow Subnormal Inexact Rounded
dsbem474 toSci  0.00099999E-97     -> 1.0E-100   Underflow Subnormal Inexact Rounded
dsbem475 toSci  0.000099999E-97    -> 1E-101     Underflow Subnormal Inexact Rounded
dsbem476 toSci  0.0000099999E-97   -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem477 toSci  0.00000099999E-97  -> 0E-101     Underflow Subnormal Inexact Rounded Clamped
dsbem478 toSci  0.000000099999E-97 -> 0E-101     Underflow Subnormal Inexact Rounded Clamped

-- Exponents with insignificant leading zeros
dsbas1001 toSci  1e999999999 -> Infinity Overflow Inexact Rounded
dsbas1002 toSci  1e0999999999 -> Infinity Overflow Inexact Rounded
dsbas1003 toSci  1e00999999999 -> Infinity Overflow Inexact Rounded
dsbas1004 toSci  1e000999999999 -> Infinity Overflow Inexact Rounded
dsbas1005 toSci  1e000000000000999999999 -> Infinity Overflow Inexact Rounded
dsbas1006 toSci  1e000000000001000000007 -> Infinity Overflow Inexact Rounded
dsbas1007 toSci  1e-999999999 -> 0E-101             Underflow Subnormal Inexact Rounded Clamped
dsbas1008 toSci  1e-0999999999 -> 0E-101            Underflow Subnormal Inexact Rounded Clamped
dsbas1009 toSci  1e-00999999999 -> 0E-101           Underflow Subnormal Inexact Rounded Clamped
dsbas1010 toSci  1e-000999999999 -> 0E-101          Underflow Subnormal Inexact Rounded Clamped
dsbas1011 toSci  1e-000000000000999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped
dsbas1012 toSci  1e-000000000001000000007 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped

-- check for double-rounded subnormals
dsbas1041 toSci     1.1152444E-96 ->  1.11524E-96 Inexact Rounded Subnormal Underflow
dsbas1042 toSci     1.1152445E-96 ->  1.11524E-96 Inexact Rounded Subnormal Underflow
dsbas1043 toSci     1.1152446E-96 ->  1.11524E-96 Inexact Rounded Subnormal Underflow

-- clamped zeros [see also clamp.decTest]
dsbas1075 toSci   0e+10000  ->  0E+90   Clamped
dsbas1076 toSci   0e-10000  ->  0E-101  Clamped
dsbas1077 toSci  -0e+10000  -> -0E+90   Clamped
dsbas1078 toSci  -0e-10000  -> -0E-101  Clamped

-- extreme values from next-wider
dsbas1101 toSci -9.999999999999999E+384 -> -Infinity Overflow Inexact Rounded
dsbas1102 toSci -1E-383 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1103 toSci -1E-398 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1104 toSci -0 -> -0
dsbas1105 toSci +0 ->  0
dsbas1106 toSci +1E-398 ->  0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1107 toSci +1E-383 ->  0E-101 Inexact Rounded Subnormal Underflow Clamped
dsbas1108 toSci +9.999999999999999E+384 ->  Infinity Overflow Inexact Rounded

-- narrowing case
dsbas1110 toSci 2.000000000000000E-99 -> 2.00E-99 Rounded Subnormal