/Lib/test/decimaltestdata/ddFMA.decTest

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  1. ------------------------------------------------------------------------

    2. 

  2. -- ddFMA.decTest -- decDouble Fused Multiply Add                      --

    3. 

  3. -- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --

    4. 

  4. ------------------------------------------------------------------------

    5. 

  5. -- Please see the document "General Decimal Arithmetic Testcases"     --

    6. 

  6. -- at http://www2.hursley.ibm.com/decimal for the description of      --

    7. 

  7. -- these testcases.                                                   --

    8. 

  8. --                                                                    --

    9. 

  9. -- These testcases are experimental ('beta' versions), and they       --

    10. 

  10. -- may contain errors.  They are offered on an as-is basis.  In       --

    11. 

  11. -- particular, achieving the same results as the tests here is not    --

    12. 

  12. -- a guarantee that an implementation complies with any Standard      --

    13. 

  13. -- or specification.  The tests are not exhaustive.                   --

    14. 

  14. --                                                                    --

    15. 

  15. -- Please send comments, suggestions, and corrections to the author:  --

    16. 

  16. --   Mike Cowlishaw, IBM Fellow                                       --

    17. 

  17. --   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --

    18. 

  18. --   mfc@uk.ibm.com                                                   --

    19. 

  19. ------------------------------------------------------------------------

    20. 

  20. version: 2.58

    21. 

  21. 

    22. 

  22. precision:   16

    23. 

  23. maxExponent: 384

    24. 

  24. minExponent: -383

    25. 

  25. extended:    1

    26. 

  26. clamp:       1

    27. 

  27. rounding:    half_even

    28. 

  28. 

    29. 

  29. -- These tests comprese three parts:

    30. 

  30. --   1. Sanity checks and other three-operand tests (especially those

    31. 

  31. --      where the fused operation makes a difference)

    32. 

  32. --   2. Multiply tests (third operand is neutral zero [0E+emax])

    33. 

  33. --   3. Addition tests (first operand is 1)

    34. 

  34. -- The multiply and addition tests are extensive because FMA may have

    35. 

  35. -- its own dedicated multiplication or addition routine(s), and they

    36. 

  36. -- also inherently check the left-to-right properties.

    37. 

  37. 

    38. 

  38. -- Sanity checks

    39. 

  39. ddfma0001 fma  1   1   1 ->   2

    40. 

  40. ddfma0002 fma  1   1   2 ->   3

    41. 

  41. ddfma0003 fma  2   2   3 ->   7

    42. 

  42. ddfma0004 fma  9   9   9 ->  90

    43. 

  43. ddfma0005 fma -1   1   1 ->   0

    44. 

  44. ddfma0006 fma -1   1   2 ->   1

    45. 

  45. ddfma0007 fma -2   2   3 ->  -1

    46. 

  46. ddfma0008 fma -9   9   9 -> -72

    47. 

  47. ddfma0011 fma  1  -1   1 ->   0

    48. 

  48. ddfma0012 fma  1  -1   2 ->   1

    49. 

  49. ddfma0013 fma  2  -2   3 ->  -1

    50. 

  50. ddfma0014 fma  9  -9   9 -> -72

    51. 

  51. ddfma0015 fma  1   1  -1 ->   0

    52. 

  52. ddfma0016 fma  1   1  -2 ->  -1

    53. 

  53. ddfma0017 fma  2   2  -3 ->   1

    54. 

  54. ddfma0018 fma  9   9  -9 ->  72

    55. 

  55. 

    56. 

  56. -- non-integer exacts

    57. 

  57. ddfma0100  fma    25.2   63.6   -438  ->  1164.72

    58. 

  58. ddfma0101  fma   0.301  0.380    334  ->  334.114380

    59. 

  59. ddfma0102  fma    49.2   -4.8   23.3  ->  -212.86

    60. 

  60. ddfma0103  fma    4.22  0.079  -94.6  ->  -94.26662

    61. 

  61. ddfma0104  fma     903  0.797  0.887  ->  720.578

    62. 

  62. ddfma0105  fma    6.13   -161   65.9  ->  -921.03

    63. 

  63. ddfma0106  fma    28.2    727   5.45  ->  20506.85

    64. 

  64. ddfma0107  fma       4    605    688  ->  3108

    65. 

  65. ddfma0108  fma    93.3   0.19  0.226  ->  17.953

    66. 

  66. ddfma0109  fma   0.169   -341   5.61  ->  -52.019

    67. 

  67. ddfma0110  fma   -72.2     30  -51.2  ->  -2217.2

    68. 

  68. ddfma0111  fma  -0.409     13   20.4  ->  15.083

    69. 

  69. ddfma0112  fma     317   77.0   19.0  ->  24428.0

    70. 

  70. ddfma0113  fma      47   6.58   1.62  ->  310.88

    71. 

  71. ddfma0114  fma    1.36  0.984  0.493  ->  1.83124

    72. 

  72. ddfma0115  fma    72.7    274   1.56  ->  19921.36

    73. 

  73. ddfma0116  fma     335    847     83  ->  283828

    74. 

  74. ddfma0117  fma     666  0.247   25.4  ->  189.902

    75. 

  75. ddfma0118  fma   -3.87   3.06   78.0  ->  66.1578

    76. 

  76. ddfma0119  fma   0.742    192   35.6  ->  178.064

    77. 

  77. ddfma0120  fma   -91.6   5.29  0.153  ->  -484.411

    78. 

  78. 

    79. 

  79. -- cases where result is different from separate multiply + add; each

    80. 

  80. -- is preceded by the result of unfused multiply and add

    81. 

  81. -- [this is about 20% of all similar  cases in general]

    82. 

  82. --                                                                      ->  7.123356429257969E+16

    83. 

  83. ddfma0201  fma       27583489.6645      2582471078.04      2593183.42371  ->  7.123356429257970E+16  Inexact Rounded

    84. 

  84. --                                                                      ->  22813275328.80506

    85. 

  85. ddfma0208  fma        24280.355566      939577.397653        2032.013252  ->  22813275328.80507      Inexact Rounded

    86. 

  86. --                                                                      ->  -2.030397734278062E+16

    87. 

  87. ddfma0209  fma          7848976432      -2586831.2281      137903.517909  ->  -2.030397734278061E+16 Inexact Rounded

    88. 

  88. --                                                                      ->  2040774094814.077

    89. 

  89. ddfma0217  fma        56890.388731      35872030.4255      339337.123410  ->  2040774094814.078      Inexact Rounded

    90. 

  90. --                                                                      ->  2.714469575205049E+18

    91. 

  91. ddfma0220  fma       7533543.57445       360317763928      5073392.31638  ->  2.714469575205050E+18  Inexact Rounded

    92. 

  92. --                                                                      ->  1.011676297716716E+19

    93. 

  93. ddfma0223  fma       739945255.563      13672312784.1      -994381.53572  ->  1.011676297716715E+19  Inexact Rounded

    94. 

  94. --                                                                      ->  -2.914135721455315E+23

    95. 

  95. ddfma0224  fma       -413510957218       704729988550       9234162614.0  ->  -2.914135721455314E+23 Inexact Rounded

    96. 

  96. --                                                                      ->  2.620119863365786E+17

    97. 

  97. ddfma0226  fma        437484.00601       598906432790      894450638.442  ->  2.620119863365787E+17  Inexact Rounded

    98. 

  98. --                                                                      ->  1.272647995808178E+19

    99. 

  99. ddfma0253  fma         73287556929      173651305.784     -358312568.389  ->  1.272647995808177E+19  Inexact Rounded

    100. 

  100. --                                                                      ->  -1.753769320861851E+18

    101. 

  101. ddfma0257  fma        203258304486      -8628278.8066      153127.446727  ->  -1.753769320861850E+18 Inexact Rounded

    102. 

  102. --                                                                      ->  -1.550737835263346E+17

    103. 

  103. ddfma0260  fma       42560533.1774     -3643605282.86       178277.96377  ->  -1.550737835263347E+17 Inexact Rounded

    104. 

  104. --                                                                      ->  2.897624620576005E+22

    105. 

  105. ddfma0269  fma        142656587375       203118879670       604576103991  ->  2.897624620576004E+22  Inexact Rounded

    106. 

  106. 

    107. 

  107. -- Cases where multiply would overflow or underflow if separate

    108. 

  108. fma0300  fma   9e+384    10   0         -> Infinity  Overflow Inexact Rounded

    109. 

  109. fma0301  fma   1e+384    10   0         -> Infinity  Overflow Inexact Rounded

    110. 

  110. fma0302  fma   1e+384    10   -1e+384   -> 9.000000000000000E+384  Clamped

    111. 

  111. fma0303  fma   1e+384    10   -9e+384   -> 1.000000000000000E+384  Clamped

    112. 

  112. -- subnormal etc.

    113. 

  113. fma0305  fma   1e-398    0.1  0         -> 0E-398 Underflow Subnormal Inexact Rounded Clamped

    114. 

  114. fma0306  fma   1e-398    0.1  1         -> 1.000000000000000 Inexact Rounded

    115. 

  115. fma0307  fma   1e-398    0.1  1e-398    -> 1E-398 Underflow Subnormal Inexact Rounded

    116. 

  116. 

    117. 

  117. -- Infinite combinations

    118. 

  118. ddfma0800 fma  Inf   Inf   Inf    ->  Infinity

    119. 

  119. ddfma0801 fma  Inf   Inf  -Inf    ->  NaN Invalid_operation

    120. 

  120. ddfma0802 fma  Inf  -Inf   Inf    ->  NaN Invalid_operation

    121. 

  121. ddfma0803 fma  Inf  -Inf  -Inf    -> -Infinity

    122. 

  122. ddfma0804 fma -Inf   Inf   Inf    ->  NaN Invalid_operation

    123. 

  123. ddfma0805 fma -Inf   Inf  -Inf    -> -Infinity

    124. 

  124. ddfma0806 fma -Inf  -Inf   Inf    ->  Infinity

    125. 

  125. ddfma0807 fma -Inf  -Inf  -Inf    ->  NaN Invalid_operation

    126. 

  126. 

    127. 

  127. -- Triple NaN propagation

    128. 

  128. ddfma0900 fma  NaN2  NaN3  NaN5   ->  NaN2

    129. 

  129. ddfma0901 fma  0     NaN3  NaN5   ->  NaN3

    130. 

  130. ddfma0902 fma  0     0     NaN5   ->  NaN5

    131. 

  131. -- first sNaN wins (consider qNaN from earlier sNaN being

    132. 

  132. -- overridden by an sNaN in third operand)

    133. 

  133. ddfma0903 fma  sNaN1 sNaN2 sNaN3  ->  NaN1 Invalid_operation

    134. 

  134. ddfma0904 fma  0     sNaN2 sNaN3  ->  NaN2 Invalid_operation

    135. 

  135. ddfma0905 fma  0     0     sNaN3  ->  NaN3 Invalid_operation

    136. 

  136. ddfma0906 fma  sNaN1 sNaN2 sNaN3  ->  NaN1 Invalid_operation

    137. 

  137. ddfma0907 fma  NaN7  sNaN2 sNaN3  ->  NaN2 Invalid_operation

    138. 

  138. ddfma0908 fma  NaN7  NaN5  sNaN3  ->  NaN3 Invalid_operation

    139. 

  139. 

    140. 

  140. -- MULTIPLICATION TESTS ------------------------------------------------

    141. 

  141. 

    142. 

  142. -- sanity checks

    143. 

  143. ddfma2000 fma  2      2   0e+384  ->  4

    144. 

  144. ddfma2001 fma  2      3   0e+384  ->  6

    145. 

  145. ddfma2002 fma  5      1   0e+384  ->  5

    146. 

  146. ddfma2003 fma  5      2   0e+384  ->  10

    147. 

  147. ddfma2004 fma  1.20   2   0e+384  ->  2.40

    148. 

  148. ddfma2005 fma  1.20   0   0e+384  ->  0.00

    149. 

  149. ddfma2006 fma  1.20  -2   0e+384  ->  -2.40

    150. 

  150. ddfma2007 fma  -1.20  2   0e+384  ->  -2.40

    151. 

  151. ddfma2008 fma  -1.20  0   0e+384  ->  0.00

    152. 

  152. ddfma2009 fma  -1.20 -2   0e+384  ->  2.40

    153. 

  153. ddfma2010 fma  5.09 7.1   0e+384  ->  36.139

    154. 

  154. ddfma2011 fma  2.5    4   0e+384  ->  10.0

    155. 

  155. ddfma2012 fma  2.50   4   0e+384  ->  10.00

    156. 

  156. ddfma2013 fma  1.23456789 1.00000000   0e+384  ->  1.234567890000000 Rounded

    157. 

  157. ddfma2015 fma  2.50   4   0e+384  ->  10.00

    158. 

  158. ddfma2016 fma   9.999999999  9.999999999   0e+384  ->   99.99999998000000 Inexact Rounded

    159. 

  159. ddfma2017 fma   9.999999999 -9.999999999   0e+384  ->  -99.99999998000000 Inexact Rounded

    160. 

  160. ddfma2018 fma  -9.999999999  9.999999999   0e+384  ->  -99.99999998000000 Inexact Rounded

    161. 

  161. ddfma2019 fma  -9.999999999 -9.999999999   0e+384  ->   99.99999998000000 Inexact Rounded

    162. 

  162. 

    163. 

  163. -- zeros, etc.

    164. 

  164. ddfma2021 fma   0      0       0e+384  ->   0

    165. 

  165. ddfma2022 fma   0     -0       0e+384  ->   0

    166. 

  166. ddfma2023 fma  -0      0       0e+384  ->   0

    167. 

  167. ddfma2024 fma  -0     -0       0e+384  ->   0

    168. 

  168. ddfma2025 fma  -0.0   -0.0     0e+384  ->   0.00

    169. 

  169. ddfma2026 fma  -0.0   -0.0     0e+384  ->   0.00

    170. 

  170. ddfma2027 fma  -0.0   -0.0     0e+384  ->   0.00

    171. 

  171. ddfma2028 fma  -0.0   -0.0     0e+384  ->   0.00

    172. 

  172. ddfma2030 fma   5.00   1E-3    0e+384  ->   0.00500

    173. 

  173. ddfma2031 fma   00.00  0.000   0e+384  ->   0.00000

    174. 

  174. ddfma2032 fma   00.00  0E-3    0e+384  ->   0.00000     -- rhs is 0

    175. 

  175. ddfma2033 fma   0E-3   00.00   0e+384  ->   0.00000     -- lhs is 0

    176. 

  176. ddfma2034 fma  -5.00   1E-3    0e+384  ->  -0.00500

    177. 

  177. ddfma2035 fma  -00.00  0.000   0e+384  ->   0.00000

    178. 

  178. ddfma2036 fma  -00.00  0E-3    0e+384  ->   0.00000     -- rhs is 0

    179. 

  179. ddfma2037 fma  -0E-3   00.00   0e+384  ->   0.00000     -- lhs is 0

    180. 

  180. ddfma2038 fma   5.00  -1E-3    0e+384  ->  -0.00500

    181. 

  181. ddfma2039 fma   00.00 -0.000   0e+384  ->   0.00000

    182. 

  182. ddfma2040 fma   00.00 -0E-3    0e+384  ->   0.00000     -- rhs is 0

    183. 

  183. ddfma2041 fma   0E-3  -00.00   0e+384  ->   0.00000     -- lhs is 0

    184. 

  184. ddfma2042 fma  -5.00  -1E-3    0e+384  ->   0.00500

    185. 

  185. ddfma2043 fma  -00.00 -0.000   0e+384  ->   0.00000

    186. 

  186. ddfma2044 fma  -00.00 -0E-3    0e+384  ->   0.00000     -- rhs is 0

    187. 

  187. ddfma2045 fma  -0E-3  -00.00  -0e+384  ->   0.00000     -- lhs is 0

    188. 

  188. ddfma2046 fma  -0E-3   00.00  -0e+384  ->  -0.00000

    189. 

  189. ddfma2047 fma   0E-3  -00.00  -0e+384  ->  -0.00000

    190. 

  190. ddfma2048 fma   0E-3   00.00  -0e+384  ->   0.00000

    191. 

  191. 

    192. 

  192. -- examples from decarith

    193. 

  193. ddfma2050 fma  1.20 3          0e+384  ->  3.60

    194. 

  194. ddfma2051 fma  7    3          0e+384  ->  21

    195. 

  195. ddfma2052 fma  0.9  0.8        0e+384  ->  0.72

    196. 

  196. ddfma2053 fma  0.9  -0         0e+384  ->  0.0

    197. 

  197. ddfma2054 fma  654321 654321   0e+384  ->  428135971041

    198. 

  198. 

    199. 

  199. ddfma2060 fma  123.45 1e7    0e+384  ->   1.2345E+9

    200. 

  200. ddfma2061 fma  123.45 1e8    0e+384  ->   1.2345E+10

    201. 

  201. ddfma2062 fma  123.45 1e+9   0e+384  ->   1.2345E+11

    202. 

  202. ddfma2063 fma  123.45 1e10   0e+384  ->   1.2345E+12

    203. 

  203. ddfma2064 fma  123.45 1e11   0e+384  ->   1.2345E+13

    204. 

  204. ddfma2065 fma  123.45 1e12   0e+384  ->   1.2345E+14

    205. 

  205. ddfma2066 fma  123.45 1e13   0e+384  ->   1.2345E+15

    206. 

  206. 

    207. 

  207. 

    208. 

  208. -- test some intermediate lengths

    209. 

  209. --                    1234567890123456

    210. 

  210. ddfma2080 fma  0.1 1230123456456789       0e+384  ->  123012345645678.9

    211. 

  211. ddfma2084 fma  0.1 1230123456456789       0e+384  ->  123012345645678.9

    212. 

  212. ddfma2090 fma  1230123456456789     0.1   0e+384  ->  123012345645678.9

    213. 

  213. ddfma2094 fma  1230123456456789     0.1   0e+384  ->  123012345645678.9

    214. 

  214. 

    215. 

  215. -- test some more edge cases and carries

    216. 

  216. ddfma2101 fma  9 9     0e+384  ->  81

    217. 

  217. ddfma2102 fma  9 90     0e+384  ->  810

    218. 

  218. ddfma2103 fma  9 900     0e+384  ->  8100

    219. 

  219. ddfma2104 fma  9 9000     0e+384  ->  81000

    220. 

  220. ddfma2105 fma  9 90000     0e+384  ->  810000

    221. 

  221. ddfma2106 fma  9 900000     0e+384  ->  8100000

    222. 

  222. ddfma2107 fma  9 9000000     0e+384  ->  81000000

    223. 

  223. ddfma2108 fma  9 90000000     0e+384  ->  810000000

    224. 

  224. ddfma2109 fma  9 900000000     0e+384  ->  8100000000

    225. 

  225. ddfma2110 fma  9 9000000000     0e+384  ->  81000000000

    226. 

  226. ddfma2111 fma  9 90000000000     0e+384  ->  810000000000

    227. 

  227. ddfma2112 fma  9 900000000000     0e+384  ->  8100000000000

    228. 

  228. ddfma2113 fma  9 9000000000000     0e+384  ->  81000000000000

    229. 

  229. ddfma2114 fma  9 90000000000000     0e+384  ->  810000000000000

    230. 

  230. ddfma2115 fma  9 900000000000000     0e+384  ->  8100000000000000

    231. 

  231. --ddfma2116 fma  9 9000000000000000     0e+384  ->  81000000000000000

    232. 

  232. --ddfma2117 fma  9 90000000000000000     0e+384  ->  810000000000000000

    233. 

  233. --ddfma2118 fma  9 900000000000000000     0e+384  ->  8100000000000000000

    234. 

  234. --ddfma2119 fma  9 9000000000000000000     0e+384  ->  81000000000000000000

    235. 

  235. --ddfma2120 fma  9 90000000000000000000     0e+384  ->  810000000000000000000

    236. 

  236. --ddfma2121 fma  9 900000000000000000000     0e+384  ->  8100000000000000000000

    237. 

  237. --ddfma2122 fma  9 9000000000000000000000     0e+384  ->  81000000000000000000000

    238. 

  238. --ddfma2123 fma  9 90000000000000000000000     0e+384  ->  810000000000000000000000

    239. 

  239. -- test some more edge cases without carries

    240. 

  240. ddfma2131 fma  3 3     0e+384  ->  9

    241. 

  241. ddfma2132 fma  3 30     0e+384  ->  90

    242. 

  242. ddfma2133 fma  3 300     0e+384  ->  900

    243. 

  243. ddfma2134 fma  3 3000     0e+384  ->  9000

    244. 

  244. ddfma2135 fma  3 30000     0e+384  ->  90000

    245. 

  245. ddfma2136 fma  3 300000     0e+384  ->  900000

    246. 

  246. ddfma2137 fma  3 3000000     0e+384  ->  9000000

    247. 

  247. ddfma2138 fma  3 30000000     0e+384  ->  90000000

    248. 

  248. ddfma2139 fma  3 300000000     0e+384  ->  900000000

    249. 

  249. ddfma2140 fma  3 3000000000     0e+384  ->  9000000000

    250. 

  250. ddfma2141 fma  3 30000000000     0e+384  ->  90000000000

    251. 

  251. ddfma2142 fma  3 300000000000     0e+384  ->  900000000000

    252. 

  252. ddfma2143 fma  3 3000000000000     0e+384  ->  9000000000000

    253. 

  253. ddfma2144 fma  3 30000000000000     0e+384  ->  90000000000000

    254. 

  254. ddfma2145 fma  3 300000000000000     0e+384  ->  900000000000000

    255. 

  255. 

    256. 

  256. -- test some edge cases with exact rounding

    257. 

  257. ddfma2301 fma  9 9     0e+384  ->  81

    258. 

  258. ddfma2302 fma  9 90     0e+384  ->  810

    259. 

  259. ddfma2303 fma  9 900     0e+384  ->  8100

    260. 

  260. ddfma2304 fma  9 9000     0e+384  ->  81000

    261. 

  261. ddfma2305 fma  9 90000     0e+384  ->  810000

    262. 

  262. ddfma2306 fma  9 900000     0e+384  ->  8100000

    263. 

  263. ddfma2307 fma  9 9000000     0e+384  ->  81000000

    264. 

  264. ddfma2308 fma  9 90000000     0e+384  ->  810000000

    265. 

  265. ddfma2309 fma  9 900000000     0e+384  ->  8100000000

    266. 

  266. ddfma2310 fma  9 9000000000     0e+384  ->  81000000000

    267. 

  267. ddfma2311 fma  9 90000000000     0e+384  ->  810000000000

    268. 

  268. ddfma2312 fma  9 900000000000     0e+384  ->  8100000000000

    269. 

  269. ddfma2313 fma  9 9000000000000     0e+384  ->  81000000000000

    270. 

  270. ddfma2314 fma  9 90000000000000     0e+384  ->  810000000000000

    271. 

  271. ddfma2315 fma  9 900000000000000     0e+384  ->  8100000000000000

    272. 

  272. ddfma2316 fma  9 9000000000000000     0e+384  ->  8.100000000000000E+16  Rounded

    273. 

  273. ddfma2317 fma  90 9000000000000000     0e+384  ->  8.100000000000000E+17  Rounded

    274. 

  274. ddfma2318 fma  900 9000000000000000     0e+384  ->  8.100000000000000E+18  Rounded

    275. 

  275. ddfma2319 fma  9000 9000000000000000     0e+384  ->  8.100000000000000E+19  Rounded

    276. 

  276. ddfma2320 fma  90000 9000000000000000     0e+384  ->  8.100000000000000E+20  Rounded

    277. 

  277. ddfma2321 fma  900000 9000000000000000     0e+384  ->  8.100000000000000E+21  Rounded

    278. 

  278. ddfma2322 fma  9000000 9000000000000000     0e+384  ->  8.100000000000000E+22  Rounded

    279. 

  279. ddfma2323 fma  90000000 9000000000000000     0e+384  ->  8.100000000000000E+23  Rounded

    280. 

  280. 

    281. 

  281. -- tryzeros cases

    282. 

  282. ddfma2504  fma   0E-260 1000E-260    0e+384  ->  0E-398 Clamped

    283. 

  283. ddfma2505  fma   100E+260 0E+260     0e+384  ->  0E+369 Clamped

    284. 

  284. 

    285. 

  285. -- mixed with zeros

    286. 

  286. ddfma2541 fma   0    -1       0e+384  ->   0

    287. 

  287. ddfma2542 fma  -0    -1       0e+384  ->   0

    288. 

  288. ddfma2543 fma   0     1       0e+384  ->   0

    289. 

  289. ddfma2544 fma  -0     1       0e+384  ->   0

    290. 

  290. ddfma2545 fma  -1     0       0e+384  ->   0

    291. 

  291. ddfma2546 fma  -1    -0       0e+384  ->   0

    292. 

  292. ddfma2547 fma   1     0       0e+384  ->   0

    293. 

  293. ddfma2548 fma   1    -0       0e+384  ->   0

    294. 

  294. 

    295. 

  295. ddfma2551 fma   0.0  -1       0e+384  ->   0.0

    296. 

  296. ddfma2552 fma  -0.0  -1       0e+384  ->   0.0

    297. 

  297. ddfma2553 fma   0.0   1       0e+384  ->   0.0

    298. 

  298. ddfma2554 fma  -0.0   1       0e+384  ->   0.0

    299. 

  299. ddfma2555 fma  -1.0   0       0e+384  ->   0.0

    300. 

  300. ddfma2556 fma  -1.0  -0       0e+384  ->   0.0

    301. 

  301. ddfma2557 fma   1.0   0       0e+384  ->   0.0

    302. 

  302. ddfma2558 fma   1.0  -0       0e+384  ->   0.0

    303. 

  303. 

    304. 

  304. ddfma2561 fma   0    -1.0     0e+384  ->   0.0

    305. 

  305. ddfma2562 fma  -0    -1.0     0e+384  ->   0.0

    306. 

  306. ddfma2563 fma   0     1.0     0e+384  ->   0.0

    307. 

  307. ddfma2564 fma  -0     1.0     0e+384  ->   0.0

    308. 

  308. ddfma2565 fma  -1     0.0     0e+384  ->   0.0

    309. 

  309. ddfma2566 fma  -1    -0.0     0e+384  ->   0.0

    310. 

  310. ddfma2567 fma   1     0.0     0e+384  ->   0.0

    311. 

  311. ddfma2568 fma   1    -0.0     0e+384  ->   0.0

    312. 

  312. 

    313. 

  313. ddfma2571 fma   0.0  -1.0     0e+384  ->   0.00

    314. 

  314. ddfma2572 fma  -0.0  -1.0     0e+384  ->   0.00

    315. 

  315. ddfma2573 fma   0.0   1.0     0e+384  ->   0.00

    316. 

  316. ddfma2574 fma  -0.0   1.0     0e+384  ->   0.00

    317. 

  317. ddfma2575 fma  -1.0   0.0     0e+384  ->   0.00

    318. 

  318. ddfma2576 fma  -1.0  -0.0     0e+384  ->   0.00

    319. 

  319. ddfma2577 fma   1.0   0.0     0e+384  ->   0.00

    320. 

  320. ddfma2578 fma   1.0  -0.0     0e+384  ->   0.00

    321. 

  321. 

    322. 

  322. -- Specials

    323. 

  323. ddfma2580 fma   Inf  -Inf     0e+384  ->  -Infinity

    324. 

  324. ddfma2581 fma   Inf  -1000    0e+384  ->  -Infinity

    325. 

  325. ddfma2582 fma   Inf  -1       0e+384  ->  -Infinity

    326. 

  326. ddfma2583 fma   Inf  -0       0e+384  ->   NaN  Invalid_operation

    327. 

  327. ddfma2584 fma   Inf   0       0e+384  ->   NaN  Invalid_operation

    328. 

  328. ddfma2585 fma   Inf   1       0e+384  ->   Infinity

    329. 

  329. ddfma2586 fma   Inf   1000    0e+384  ->   Infinity

    330. 

  330. ddfma2587 fma   Inf   Inf     0e+384  ->   Infinity

    331. 

  331. ddfma2588 fma  -1000  Inf     0e+384  ->  -Infinity

    332. 

  332. ddfma2589 fma  -Inf   Inf     0e+384  ->  -Infinity

    333. 

  333. ddfma2590 fma  -1     Inf     0e+384  ->  -Infinity

    334. 

  334. ddfma2591 fma  -0     Inf     0e+384  ->   NaN  Invalid_operation

    335. 

  335. ddfma2592 fma   0     Inf     0e+384  ->   NaN  Invalid_operation

    336. 

  336. ddfma2593 fma   1     Inf     0e+384  ->   Infinity

    337. 

  337. ddfma2594 fma   1000  Inf     0e+384  ->   Infinity

    338. 

  338. ddfma2595 fma   Inf   Inf     0e+384  ->   Infinity

    339. 

  339. 

    340. 

  340. ddfma2600 fma  -Inf  -Inf     0e+384  ->   Infinity

    341. 

  341. ddfma2601 fma  -Inf  -1000    0e+384  ->   Infinity

    342. 

  342. ddfma2602 fma  -Inf  -1       0e+384  ->   Infinity

    343. 

  343. ddfma2603 fma  -Inf  -0       0e+384  ->   NaN  Invalid_operation

    344. 

  344. ddfma2604 fma  -Inf   0       0e+384  ->   NaN  Invalid_operation

    345. 

  345. ddfma2605 fma  -Inf   1       0e+384  ->  -Infinity

    346. 

  346. ddfma2606 fma  -Inf   1000    0e+384  ->  -Infinity

    347. 

  347. ddfma2607 fma  -Inf   Inf     0e+384  ->  -Infinity

    348. 

  348. ddfma2608 fma  -1000  Inf     0e+384  ->  -Infinity

    349. 

  349. ddfma2609 fma  -Inf  -Inf     0e+384  ->   Infinity

    350. 

  350. ddfma2610 fma  -1    -Inf     0e+384  ->   Infinity

    351. 

  351. ddfma2611 fma  -0    -Inf     0e+384  ->   NaN  Invalid_operation

    352. 

  352. ddfma2612 fma   0    -Inf     0e+384  ->   NaN  Invalid_operation

    353. 

  353. ddfma2613 fma   1    -Inf     0e+384  ->  -Infinity

    354. 

  354. ddfma2614 fma   1000 -Inf     0e+384  ->  -Infinity

    355. 

  355. ddfma2615 fma   Inf  -Inf     0e+384  ->  -Infinity

    356. 

  356. 

    357. 

  357. ddfma2621 fma   NaN -Inf      0e+384  ->   NaN

    358. 

  358. ddfma2622 fma   NaN -1000     0e+384  ->   NaN

    359. 

  359. ddfma2623 fma   NaN -1        0e+384  ->   NaN

    360. 

  360. ddfma2624 fma   NaN -0        0e+384  ->   NaN

    361. 

  361. ddfma2625 fma   NaN  0        0e+384  ->   NaN

    362. 

  362. ddfma2626 fma   NaN  1        0e+384  ->   NaN

    363. 

  363. ddfma2627 fma   NaN  1000     0e+384  ->   NaN

    364. 

  364. ddfma2628 fma   NaN  Inf      0e+384  ->   NaN

    365. 

  365. ddfma2629 fma   NaN  NaN      0e+384  ->   NaN

    366. 

  366. ddfma2630 fma  -Inf  NaN      0e+384  ->   NaN

    367. 

  367. ddfma2631 fma  -1000 NaN      0e+384  ->   NaN

    368. 

  368. ddfma2632 fma  -1    NaN      0e+384  ->   NaN

    369. 

  369. ddfma2633 fma  -0    NaN      0e+384  ->   NaN

    370. 

  370. ddfma2634 fma   0    NaN      0e+384  ->   NaN

    371. 

  371. ddfma2635 fma   1    NaN      0e+384  ->   NaN

    372. 

  372. ddfma2636 fma   1000 NaN      0e+384  ->   NaN

    373. 

  373. ddfma2637 fma   Inf  NaN      0e+384  ->   NaN

    374. 

  374. 

    375. 

  375. ddfma2641 fma   sNaN -Inf     0e+384  ->   NaN  Invalid_operation

    376. 

  376. ddfma2642 fma   sNaN -1000    0e+384  ->   NaN  Invalid_operation

    377. 

  377. ddfma2643 fma   sNaN -1       0e+384  ->   NaN  Invalid_operation

    378. 

  378. ddfma2644 fma   sNaN -0       0e+384  ->   NaN  Invalid_operation

    379. 

  379. ddfma2645 fma   sNaN  0       0e+384  ->   NaN  Invalid_operation

    380. 

  380. ddfma2646 fma   sNaN  1       0e+384  ->   NaN  Invalid_operation

    381. 

  381. ddfma2647 fma   sNaN  1000    0e+384  ->   NaN  Invalid_operation

    382. 

  382. ddfma2648 fma   sNaN  NaN     0e+384  ->   NaN  Invalid_operation

    383. 

  383. ddfma2649 fma   sNaN sNaN     0e+384  ->   NaN  Invalid_operation

    384. 

  384. ddfma2650 fma   NaN  sNaN     0e+384  ->   NaN  Invalid_operation

    385. 

  385. ddfma2651 fma  -Inf  sNaN     0e+384  ->   NaN  Invalid_operation

    386. 

  386. ddfma2652 fma  -1000 sNaN     0e+384  ->   NaN  Invalid_operation

    387. 

  387. ddfma2653 fma  -1    sNaN     0e+384  ->   NaN  Invalid_operation

    388. 

  388. ddfma2654 fma  -0    sNaN     0e+384  ->   NaN  Invalid_operation

    389. 

  389. ddfma2655 fma   0    sNaN     0e+384  ->   NaN  Invalid_operation

    390. 

  390. ddfma2656 fma   1    sNaN     0e+384  ->   NaN  Invalid_operation

    391. 

  391. ddfma2657 fma   1000 sNaN     0e+384  ->   NaN  Invalid_operation

    392. 

  392. ddfma2658 fma   Inf  sNaN     0e+384  ->   NaN  Invalid_operation

    393. 

  393. ddfma2659 fma   NaN  sNaN     0e+384  ->   NaN  Invalid_operation

    394. 

  394. 

    395. 

  395. -- propagating NaNs

    396. 

  396. ddfma2661 fma   NaN9 -Inf     0e+384  ->   NaN9

    397. 

  397. ddfma2662 fma   NaN8  999     0e+384  ->   NaN8

    398. 

  398. ddfma2663 fma   NaN71 Inf     0e+384  ->   NaN71

    399. 

  399. ddfma2664 fma   NaN6  NaN5    0e+384  ->   NaN6

    400. 

  400. ddfma2665 fma  -Inf   NaN4    0e+384  ->   NaN4

    401. 

  401. ddfma2666 fma  -999   NaN33   0e+384  ->   NaN33

    402. 

  402. ddfma2667 fma   Inf   NaN2    0e+384  ->   NaN2

    403. 

  403. 

    404. 

  404. ddfma2671 fma   sNaN99 -Inf      0e+384  ->   NaN99 Invalid_operation

    405. 

  405. ddfma2672 fma   sNaN98 -11       0e+384  ->   NaN98 Invalid_operation

    406. 

  406. ddfma2673 fma   sNaN97  NaN      0e+384  ->   NaN97 Invalid_operation

    407. 

  407. ddfma2674 fma   sNaN16 sNaN94    0e+384  ->   NaN16 Invalid_operation

    408. 

  408. ddfma2675 fma   NaN95  sNaN93    0e+384  ->   NaN93 Invalid_operation

    409. 

  409. ddfma2676 fma  -Inf    sNaN92    0e+384  ->   NaN92 Invalid_operation

    410. 

  410. ddfma2677 fma   088    sNaN91    0e+384  ->   NaN91 Invalid_operation

    411. 

  411. ddfma2678 fma   Inf    sNaN90    0e+384  ->   NaN90 Invalid_operation

    412. 

  412. ddfma2679 fma   NaN    sNaN89    0e+384  ->   NaN89 Invalid_operation

    413. 

  413. 

    414. 

  414. ddfma2681 fma  -NaN9 -Inf     0e+384  ->  -NaN9

    415. 

  415. ddfma2682 fma  -NaN8  999     0e+384  ->  -NaN8

    416. 

  416. ddfma2683 fma  -NaN71 Inf     0e+384  ->  -NaN71

    417. 

  417. ddfma2684 fma  -NaN6 -NaN5    0e+384  ->  -NaN6

    418. 

  418. ddfma2685 fma  -Inf  -NaN4    0e+384  ->  -NaN4

    419. 

  419. ddfma2686 fma  -999  -NaN33   0e+384  ->  -NaN33

    420. 

  420. ddfma2687 fma   Inf  -NaN2    0e+384  ->  -NaN2

    421. 

  421. 

    422. 

  422. ddfma2691 fma  -sNaN99 -Inf      0e+384  ->  -NaN99 Invalid_operation

    423. 

  423. ddfma2692 fma  -sNaN98 -11       0e+384  ->  -NaN98 Invalid_operation

    424. 

  424. ddfma2693 fma  -sNaN97  NaN      0e+384  ->  -NaN97 Invalid_operation

    425. 

  425. ddfma2694 fma  -sNaN16 -sNaN94   0e+384  ->  -NaN16 Invalid_operation

    426. 

  426. ddfma2695 fma  -NaN95  -sNaN93   0e+384  ->  -NaN93 Invalid_operation

    427. 

  427. ddfma2696 fma  -Inf    -sNaN92   0e+384  ->  -NaN92 Invalid_operation

    428. 

  428. ddfma2697 fma   088    -sNaN91   0e+384  ->  -NaN91 Invalid_operation

    429. 

  429. ddfma2698 fma   Inf    -sNaN90   0e+384  ->  -NaN90 Invalid_operation

    430. 

  430. ddfma2699 fma  -NaN    -sNaN89   0e+384  ->  -NaN89 Invalid_operation

    431. 

  431. 

    432. 

  432. ddfma2701 fma  -NaN  -Inf     0e+384  ->  -NaN

    433. 

  433. ddfma2702 fma  -NaN   999     0e+384  ->  -NaN

    434. 

  434. ddfma2703 fma  -NaN   Inf     0e+384  ->  -NaN

    435. 

  435. ddfma2704 fma  -NaN  -NaN     0e+384  ->  -NaN

    436. 

  436. ddfma2705 fma  -Inf  -NaN0    0e+384  ->  -NaN

    437. 

  437. ddfma2706 fma  -999  -NaN     0e+384  ->  -NaN

    438. 

  438. ddfma2707 fma   Inf  -NaN     0e+384  ->  -NaN

    439. 

  439. 

    440. 

  440. ddfma2711 fma  -sNaN   -Inf      0e+384  ->  -NaN Invalid_operation

    441. 

  441. ddfma2712 fma  -sNaN   -11       0e+384  ->  -NaN Invalid_operation

    442. 

  442. ddfma2713 fma  -sNaN00  NaN      0e+384  ->  -NaN Invalid_operation

    443. 

  443. ddfma2714 fma  -sNaN   -sNaN     0e+384  ->  -NaN Invalid_operation

    444. 

  444. ddfma2715 fma  -NaN    -sNaN     0e+384  ->  -NaN Invalid_operation

    445. 

  445. ddfma2716 fma  -Inf    -sNaN     0e+384  ->  -NaN Invalid_operation

    446. 

  446. ddfma2717 fma   088    -sNaN     0e+384  ->  -NaN Invalid_operation

    447. 

  447. ddfma2718 fma   Inf    -sNaN     0e+384  ->  -NaN Invalid_operation

    448. 

  448. ddfma2719 fma  -NaN    -sNaN     0e+384  ->  -NaN Invalid_operation

    449. 

  449. 

    450. 

  450. -- overflow and underflow tests .. note subnormal results

    451. 

  451. -- signs

    452. 

  452. ddfma2751 fma   1e+277  1e+311   0e+384  ->   Infinity Overflow Inexact Rounded

    453. 

  453. ddfma2752 fma   1e+277 -1e+311   0e+384  ->  -Infinity Overflow Inexact Rounded

    454. 

  454. ddfma2753 fma  -1e+277  1e+311   0e+384  ->  -Infinity Overflow Inexact Rounded

    455. 

  455. ddfma2754 fma  -1e+277 -1e+311   0e+384  ->   Infinity Overflow Inexact Rounded

    456. 

  456. ddfma2755 fma   1e-277  1e-311   0e+384  ->   0E-398 Underflow Subnormal Inexact Rounded Clamped

    457. 

  457. ddfma2756 fma   1e-277 -1e-311   0e+384  ->  -0E-398 Underflow Subnormal Inexact Rounded Clamped

    458. 

  458. ddfma2757 fma  -1e-277  1e-311   0e+384  ->  -0E-398 Underflow Subnormal Inexact Rounded Clamped

    459. 

  459. ddfma2758 fma  -1e-277 -1e-311   0e+384  ->   0E-398 Underflow Subnormal Inexact Rounded Clamped

    460. 

  460. 

    461. 

  461. -- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)

    462. 

  462. ddfma2760 fma  1e-291 1e-101   0e+384  ->  1E-392 Subnormal

    463. 

  463. ddfma2761 fma  1e-291 1e-102   0e+384  ->  1E-393 Subnormal

    464. 

  464. ddfma2762 fma  1e-291 1e-103   0e+384  ->  1E-394 Subnormal

    465. 

  465. ddfma2763 fma  1e-291 1e-104   0e+384  ->  1E-395 Subnormal

    466. 

  466. ddfma2764 fma  1e-291 1e-105   0e+384  ->  1E-396 Subnormal

    467. 

  467. ddfma2765 fma  1e-291 1e-106   0e+384  ->  1E-397 Subnormal

    468. 

  468. ddfma2766 fma  1e-291 1e-107   0e+384  ->  1E-398 Subnormal

    469. 

  469. ddfma2767 fma  1e-291 1e-108   0e+384  ->  0E-398 Underflow Subnormal Inexact Rounded Clamped

    470. 

  470. ddfma2768 fma  1e-291 1e-109   0e+384  ->  0E-398 Underflow Subnormal Inexact Rounded Clamped

    471. 

  471. ddfma2769 fma  1e-291 1e-110   0e+384  ->  0E-398 Underflow Subnormal Inexact Rounded Clamped

    472. 

  472. -- [no equivalent of 'subnormal' for overflow]

    473. 

  473. ddfma2770 fma  1e+60 1e+321   0e+384  ->  1.000000000000E+381  Clamped

    474. 

  474. ddfma2771 fma  1e+60 1e+322   0e+384  ->  1.0000000000000E+382  Clamped

    475. 

  475. ddfma2772 fma  1e+60 1e+323   0e+384  ->  1.00000000000000E+383  Clamped

    476. 

  476. ddfma2773 fma  1e+60 1e+324   0e+384  ->  1.000000000000000E+384  Clamped

    477. 

  477. ddfma2774 fma  1e+60 1e+325   0e+384  ->  Infinity Overflow Inexact Rounded

    478. 

  478. ddfma2775 fma  1e+60 1e+326   0e+384  ->  Infinity Overflow Inexact Rounded

    479. 

  479. ddfma2776 fma  1e+60 1e+327   0e+384  ->  Infinity Overflow Inexact Rounded

    480. 

  480. ddfma2777 fma  1e+60 1e+328   0e+384  ->  Infinity Overflow Inexact Rounded

    481. 

  481. ddfma2778 fma  1e+60 1e+329   0e+384  ->  Infinity Overflow Inexact Rounded

    482. 

  482. ddfma2779 fma  1e+60 1e+330   0e+384  ->  Infinity Overflow Inexact Rounded

    483. 

  483. 

    484. 

  484. ddfma2801 fma   1.0000E-394  1       0e+384  ->  1.0000E-394 Subnormal

    485. 

  485. ddfma2802 fma   1.000E-394   1e-1    0e+384  ->  1.000E-395  Subnormal

    486. 

  486. ddfma2803 fma   1.00E-394    1e-2    0e+384  ->  1.00E-396   Subnormal

    487. 

  487. ddfma2804 fma   1.0E-394     1e-3    0e+384  ->  1.0E-397    Subnormal

    488. 

  488. ddfma2805 fma   1.0E-394     1e-4    0e+384  ->  1E-398     Subnormal Rounded

    489. 

  489. ddfma2806 fma   1.3E-394     1e-4    0e+384  ->  1E-398     Underflow Subnormal Inexact Rounded

    490. 

  490. ddfma2807 fma   1.5E-394     1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    491. 

  491. ddfma2808 fma   1.7E-394     1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    492. 

  492. ddfma2809 fma   2.3E-394     1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    493. 

  493. ddfma2810 fma   2.5E-394     1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    494. 

  494. ddfma2811 fma   2.7E-394     1e-4    0e+384  ->  3E-398     Underflow Subnormal Inexact Rounded

    495. 

  495. ddfma2812 fma   1.49E-394    1e-4    0e+384  ->  1E-398     Underflow Subnormal Inexact Rounded

    496. 

  496. ddfma2813 fma   1.50E-394    1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    497. 

  497. ddfma2814 fma   1.51E-394    1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    498. 

  498. ddfma2815 fma   2.49E-394    1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    499. 

  499. ddfma2816 fma   2.50E-394    1e-4    0e+384  ->  2E-398     Underflow Subnormal Inexact Rounded

    500. 

  500. ddfma2817 fma   2.51E-394    1e-4    0e+384  ->  3E-398     Underflow Subnormal Inexact Rounded

    501. 

  501. 

    502. 

  502. ddfma2818 fma   1E-394       1e-4    0e+384  ->  1E-398     Subnormal

    503. 

  503. ddfma2819 fma   3E-394       1e-5    0e+384  ->  0E-398     Underflow Subnormal Inexact Rounded Clamped

    504. 

  504. ddfma2820 fma   5E-394       1e-5    0e+384  ->  0E-398     Underflow Subnormal Inexact Rounded Clamped

    505. 

  505. ddfma2821 fma   7E-394       1e-5    0e+384  ->  1E-398     Underflow Subnormal Inexact Rounded

    506. 

  506. ddfma2822 fma   9E-394       1e-5    0e+384  ->  1E-398     Underflow Subnormal Inexact Rounded

    507. 

  507. ddfma2823 fma   9.9E-394     1e-5    0e+384  ->  1E-398     Underflow Subnormal Inexact Rounded

    508. 

  508. 

    509. 

  509. ddfma2824 fma   1E-394      -1e-4    0e+384  ->  -1E-398    Subnormal

    510. 

  510. ddfma2825 fma   3E-394      -1e-5    0e+384  ->  -0E-398    Underflow Subnormal Inexact Rounded Clamped

    511. 

  511. ddfma2826 fma  -5E-394       1e-5    0e+384  ->  -0E-398    Underflow Subnormal Inexact Rounded Clamped

    512. 

  512. ddfma2827 fma   7E-394      -1e-5    0e+384  ->  -1E-398    Underflow Subnormal Inexact Rounded

    513. 

  513. ddfma2828 fma  -9E-394       1e-5    0e+384  ->  -1E-398    Underflow Subnormal Inexact Rounded

    514. 

  514. ddfma2829 fma   9.9E-394    -1e-5    0e+384  ->  -1E-398    Underflow Subnormal Inexact Rounded

    515. 

  515. ddfma2830 fma   3.0E-394    -1e-5    0e+384  ->  -0E-398    Underflow Subnormal Inexact Rounded Clamped

    516. 

  516. 

    517. 

  517. ddfma2831 fma   1.0E-199     1e-200   0e+384  ->  0E-398 Underflow Subnormal Inexact Rounded Clamped

    518. 

  518. ddfma2832 fma   1.0E-199     1e-199   0e+384  ->  1E-398    Subnormal Rounded

    519. 

  519. ddfma2833 fma   1.0E-199     1e-198   0e+384  ->  1.0E-397    Subnormal

    520. 

  520. ddfma2834 fma   2.0E-199     2e-198   0e+384  ->  4.0E-397    Subnormal

    521. 

  521. ddfma2835 fma   4.0E-199     4e-198   0e+384  ->  1.60E-396   Subnormal

    522. 

  522. ddfma2836 fma  10.0E-199    10e-198   0e+384  ->  1.000E-395  Subnormal

    523. 

  523. ddfma2837 fma  30.0E-199    30e-198   0e+384  ->  9.000E-395  Subnormal

    524. 

  524. ddfma2838 fma  40.0E-199    40e-188   0e+384  ->  1.6000E-384 Subnormal

    525. 

  525. ddfma2839 fma  40.0E-199    40e-187   0e+384  ->  1.6000E-383

    526. 

  526. ddfma2840 fma  40.0E-199    40e-186   0e+384  ->  1.6000E-382

    527. 

  527. 

    528. 

  528. -- Long operand overflow may be a different path

    529. 

  529. ddfma2870 fma  100  9.999E+383           0e+384  ->   Infinity Inexact Overflow Rounded

    530. 

  530. ddfma2871 fma  100 -9.999E+383       0e+384  ->  -Infinity Inexact Overflow Rounded

    531. 

  531. ddfma2872 fma       9.999E+383 100   0e+384  ->   Infinity Inexact Overflow Rounded

    532. 

  532. ddfma2873 fma      -9.999E+383 100   0e+384  ->  -Infinity Inexact Overflow Rounded

    533. 

  533. 

    534. 

  534. -- check for double-rounded subnormals

    535. 

  535. ddfma2881 fma   1.2347E-355 1.2347E-40    0e+384  ->   1.524E-395 Inexact Rounded Subnormal Underflow

    536. 

  536. ddfma2882 fma   1.234E-355 1.234E-40      0e+384  ->   1.523E-395 Inexact Rounded Subnormal Underflow

    537. 

  537. ddfma2883 fma   1.23E-355  1.23E-40       0e+384  ->   1.513E-395 Inexact Rounded Subnormal Underflow

    538. 

  538. ddfma2884 fma   1.2E-355   1.2E-40        0e+384  ->   1.44E-395  Subnormal

    539. 

  539. ddfma2885 fma   1.2E-355   1.2E-41        0e+384  ->   1.44E-396  Subnormal

    540. 

  540. ddfma2886 fma   1.2E-355   1.2E-42        0e+384  ->   1.4E-397   Subnormal Inexact Rounded Underflow

    541. 

  541. ddfma2887 fma   1.2E-355   1.3E-42        0e+384  ->   1.6E-397   Subnormal Inexact Rounded Underflow

    542. 

  542. ddfma2888 fma   1.3E-355   1.3E-42        0e+384  ->   1.7E-397   Subnormal Inexact Rounded Underflow

    543. 

  543. ddfma2889 fma   1.3E-355   1.3E-43        0e+384  ->     2E-398   Subnormal Inexact Rounded Underflow

    544. 

  544. ddfma2890 fma   1.3E-356   1.3E-43        0e+384  ->     0E-398   Clamped Subnormal Inexact Rounded Underflow

    545. 

  545. 

    546. 

  546. ddfma2891 fma   1.2345E-39   1.234E-355   0e+384  ->   1.5234E-394 Inexact Rounded Subnormal Underflow

    547. 

  547. ddfma2892 fma   1.23456E-39  1.234E-355   0e+384  ->   1.5234E-394 Inexact Rounded Subnormal Underflow

    548. 

  548. ddfma2893 fma   1.2345E-40   1.234E-355   0e+384  ->   1.523E-395  Inexact Rounded Subnormal Underflow

    549. 

  549. ddfma2894 fma   1.23456E-40  1.234E-355   0e+384  ->   1.523E-395  Inexact Rounded Subnormal Underflow

    550. 

  550. ddfma2895 fma   1.2345E-41   1.234E-355   0e+384  ->   1.52E-396   Inexact Rounded Subnormal Underflow

    551. 

  551. ddfma2896 fma   1.23456E-41  1.234E-355   0e+384  ->   1.52E-396   Inexact Rounded Subnormal Underflow

    552. 

  552. 

    553. 

  553. -- Now explore the case where we get a normal result with Underflow

    554. 

  554. ddfma2900 fma   0.3000000000E-191 0.3000000000E-191   0e+384  ->  9.00000000000000E-384 Subnormal Rounded

    555. 

  555. ddfma2901 fma   0.3000000001E-191 0.3000000001E-191   0e+384  ->  9.00000000600000E-384 Underflow Inexact Subnormal Rounded

    556. 

  556. ddfma2902 fma   9.999999999999999E-383  0.0999999999999           0e+384  ->  9.99999999999000E-384 Underflow Inexact Subnormal Rounded

    557. 

  557. ddfma2903 fma   9.999999999999999E-383  0.09999999999999          0e+384  ->  9.99999999999900E-384 Underflow Inexact Subnormal Rounded

    558. 

  558. ddfma2904 fma   9.999999999999999E-383  0.099999999999999         0e+384  ->  9.99999999999990E-384 Underflow Inexact Subnormal Rounded

    559. 

  559. ddfma2905 fma   9.999999999999999E-383  0.0999999999999999        0e+384  ->  9.99999999999999E-384 Underflow Inexact Subnormal Rounded

    560. 

  560. -- prove operands are exact

    561. 

  561. ddfma2906 fma   9.999999999999999E-383  1                         0e+384  ->  9.999999999999999E-383

    562. 

  562. ddfma2907 fma                        1  0.09999999999999999       0e+384  ->  0.09999999999999999

    563. 

  563. -- the next rounds to Nmin

    564. 

  564. ddfma2908 fma   9.999999999999999E-383  0.09999999999999999       0e+384  ->  1.000000000000000E-383 Underflow Inexact Subnormal Rounded

    565. 

  565. 

    566. 

  566. -- hugest

    567. 

  567. ddfma2909 fma   9999999999999999 9999999999999999   0e+384  ->  9.999999999999998E+31 Inexact Rounded

    568. 

  568. 

    569. 

  569. -- Null tests

    570. 

  570. ddfma2990 fma  10  #   0e+384  ->  NaN Invalid_operation

    571. 

  571. ddfma2991 fma   # 10   0e+384  ->  NaN Invalid_operation

    572. 

  572. 

    573. 

  573. 

    574. 

  574. -- ADDITION TESTS ------------------------------------------------------

    575. 

  575. 

    576. 

  576. -- [first group are 'quick confidence check']

    577. 

  577. ddfma3001 fma  1  1       1       ->  2

    578. 

  578. ddfma3002 fma  1  2       3       ->  5

    579. 

  579. ddfma3003 fma  1  '5.75'  '3.3'   ->  9.05

    580. 

  580. ddfma3004 fma  1  '5'     '-3'    ->  2

    581. 

  581. ddfma3005 fma  1  '-5'    '-3'    ->  -8

    582. 

  582. ddfma3006 fma  1  '-7'    '2.5'   ->  -4.5

    583. 

  583. ddfma3007 fma  1  '0.7'   '0.3'   ->  1.0

    584. 

  584. ddfma3008 fma  1  '1.25'  '1.25'  ->  2.50

    585. 

  585. ddfma3009 fma  1  '1.23456789'  '1.00000000' -> '2.23456789'

    586. 

  586. ddfma3010 fma  1  '1.23456789'  '1.00000011' -> '2.23456800'

    587. 

  587. 

    588. 

  588. --             1234567890123456      1234567890123456

    589. 

  589. ddfma3011 fma  1  '0.4444444444444446'  '0.5555555555555555' -> '1.000000000000000' Inexact Rounded

    590. 

  590. ddfma3012 fma  1  '0.4444444444444445'  '0.5555555555555555' -> '1.000000000000000' Rounded

    591. 

  591. ddfma3013 fma  1  '0.4444444444444444'  '0.5555555555555555' -> '0.9999999999999999'

    592. 

  592. ddfma3014 fma  1    '4444444444444444' '0.49'   -> '4444444444444444' Inexact Rounded

    593. 

  593. ddfma3015 fma  1    '4444444444444444' '0.499'  -> '4444444444444444' Inexact Rounded

    594. 

  594. ddfma3016 fma  1    '4444444444444444' '0.4999' -> '4444444444444444' Inexact Rounded

    595. 

  595. ddfma3017 fma  1    '4444444444444444' '0.5000' -> '4444444444444444' Inexact Rounded

    596. 

  596. ddfma3018 fma  1    '4444444444444444' '0.5001' -> '4444444444444445' Inexact Rounded

    597. 

  597. ddfma3019 fma  1    '4444444444444444' '0.501'  -> '4444444444444445' Inexact Rounded

    598. 

  598. ddfma3020 fma  1    '4444444444444444' '0.51'   -> '4444444444444445' Inexact Rounded

    599. 

  599. 

    600. 

  600. ddfma3021 fma  1  0 1 -> 1

    601. 

  601. ddfma3022 fma  1  1 1 -> 2

    602. 

  602. ddfma3023 fma  1  2 1 -> 3

    603. 

  603. ddfma3024 fma  1  3 1 -> 4

    604. 

  604. ddfma3025 fma  1  4 1 -> 5

    605. 

  605. ddfma3026 fma  1  5 1 -> 6

    606. 

  606. ddfma3027 fma  1  6 1 -> 7

    607. 

  607. ddfma3028 fma  1  7 1 -> 8

    608. 

  608. ddfma3029 fma  1  8 1 -> 9

    609. 

  609. ddfma3030 fma  1  9 1 -> 10

    610. 

  610. 

    611. 

  611. -- some carrying effects

    612. 

  612. ddfma3031 fma  1  '0.9998'  '0.0000' -> '0.9998'

    613. 

  613. ddfma3032 fma  1  '0.9998'  '0.0001' -> '0.9999'

    614. 

  614. ddfma3033 fma  1  '0.9998'  '0.0002' -> '1.0000'

    615. 

  615. ddfma3034 fma  1  '0.9998'  '0.0003' -> '1.0001'

    616. 

  616. 

    617. 

  617. ddfma3035 fma  1  '70'  '10000e+16' -> '1.000000000000000E+20' Inexact Rounded

    618. 

  618. ddfma3036 fma  1  '700'  '10000e+16' -> '1.000000000000000E+20' Inexact Rounded

    619. 

  619. ddfma3037 fma  1  '7000'  '10000e+16' -> '1.000000000000000E+20' Inexact Rounded

    620. 

  620. ddfma3038 fma  1  '70000'  '10000e+16' -> '1.000000000000001E+20' Inexact Rounded

    621. 

  621. ddfma3039 fma  1  '700000'  '10000e+16' -> '1.000000000000007E+20' Rounded

    622. 

  622. 

    623. 

  623. -- symmetry:

    624. 

  624. ddfma3040 fma  1  '10000e+16'  '70' -> '1.000000000000000E+20' Inexact Rounded

    625. 

  625. ddfma3041 fma  1  '10000e+16'  '700' -> '1.000000000000000E+20' Inexact Rounded

    626. 

  626. ddfma3042 fma  1  '10000e+16'  '7000' -> '1.000000000000000E+20' Inexact Rounded

    627. 

  627. ddfma3044 fma  1  '10000e+16'  '70000' -> '1.000000000000001E+20' Inexact Rounded

    628. 

  628. ddfma3045 fma  1  '10000e+16'  '700000' -> '1.000000000000007E+20' Rounded

    629. 

  629. 

    630. 

  630. -- same, without rounding

    631. 

  631. ddfma3046 fma  1  '10000e+9'  '7' -> '10000000000007'

    632. 

  632. ddfma3047 fma  1  '10000e+9'  '70' -> '10000000000070'

    633. 

  633. ddfma3048 fma  1  '10000e+9'  '700' -> '10000000000700'

    634. 

  634. ddfma3049 fma  1  '10000e+9'  '7000' -> '10000000007000'

    635. 

  635. ddfma3050 fma  1  '10000e+9'  '70000' -> '10000000070000'

    636. 

  636. ddfma3051 fma  1  '10000e+9'  '700000' -> '10000000700000'

    637. 

  637. ddfma3052 fma  1  '10000e+9'  '7000000' -> '10000007000000'

    638. 

  638. 

    639. 

  639. -- examples from decarith

    640. 

  640. ddfma3053 fma  1  '12' '7.00' -> '19.00'

    641. 

  641. ddfma3054 fma  1  '1.3' '-1.07' -> '0.23'

    642. 

  642. ddfma3055 fma  1  '1.3' '-1.30' -> '0.00'

    643. 

  643. ddfma3056 fma  1  '1.3' '-2.07' -> '-0.77'

    644. 

  644. ddfma3057 fma  1  '1E+2' '1E+4' -> '1.01E+4'

    645. 

  645. 

    646. 

  646. -- leading zero preservation

    647. 

  647. ddfma3061 fma  1  1 '0.0001' -> '1.0001'

    648. 

  648. ddfma3062 fma  1  1 '0.00001' -> '1.00001'

    649. 

  649. ddfma3063 fma  1  1 '0.000001' -> '1.000001'

    650. 

  650. ddfma3064 fma  1  1 '0.0000001' -> '1.0000001'

    651. 

  651. ddfma3065 fma  1  1 '0.00000001' -> '1.00000001'

    652. 

  652. 

    653. 

  653. -- some funny zeros [in case of bad signum]

    654. 

  654. ddfma3070 fma  1  1  0    -> 1

    655. 

  655. ddfma3071 fma  1  1 0.    -> 1

    656. 

  656. ddfma3072 fma  1  1  .0   -> 1.0

    657. 

  657. ddfma3073 fma  1  1 0.0   -> 1.0

    658. 

  658. ddfma3074 fma  1  1 0.00  -> 1.00

    659. 

  659. ddfma3075 fma  1   0  1   -> 1

    660. 

  660. ddfma3076 fma  1  0.  1   -> 1

    661. 

  661. ddfma3077 fma  1   .0 1   -> 1.0

    662. 

  662. ddfma3078 fma  1  0.0 1   -> 1.0

    663. 

  663. ddfma3079 fma  1  0.00 1  -> 1.00

    664. 

  664. 

    665. 

  665. -- some carries

    666. 

  666. ddfma3080 fma  1  999999998 1  -> 999999999

    667. 

  667. ddfma3081 fma  1  999999999 1  -> 1000000000

    668. 

  668. ddfma3082 fma  1   99999999 1  -> 100000000

    669. 

  669. ddfma3083 fma  1    9999999 1  -> 10000000

    670. 

  670. ddfma3084 fma  1     999999 1  -> 1000000

    671. 

  671. ddfma3085 fma  1      99999 1  -> 100000

    672. 

  672. ddfma3086 fma  1       9999 1  -> 10000

    673. 

  673. ddfma3087 fma  1        999 1  -> 1000

    674. 

  674. ddfma3088 fma  1         99 1  -> 100

    675. 

  675. ddfma3089 fma  1          9 1  -> 10

    676. 

  676. 

    677. 

  677. 

    678. 

  678. -- more LHS swaps

    679. 

  679. ddfma3090 fma  1  '-56267E-10'   0 ->  '-0.0000056267'

    680. 

  680. ddfma3091 fma  1  '-56267E-6'    0 ->  '-0.056267'

    681. 

  681. ddfma3092 fma  1  '-56267E-5'    0 ->  '-0.56267'

    682. 

  682. ddfma3093 fma  1  '-56267E-4'    0 ->  '-5.6267'

    683. 

  683. ddfma3094 fma  1  '-56267E-3'    0 ->  '-56.267'

    684. 

  684. ddfma3095 fma  1  '-56267E-2'    0 ->  '-562.67'

    685. 

  685. ddfma3096 fma  1  '-56267E-1'    0 ->  '-5626.7'

    686. 

  686. ddfma3097 fma  1  '-56267E-0'    0 ->  '-56267'

    687. 

  687. ddfma3098 fma  1  '-5E-10'       0 ->  '-5E-10'

    688. 

  688. ddfma3099 fma  1  '-5E-7'        0 ->  '-5E-7'

    689. 

  689. ddfma3100 fma  1  '-5E-6'        0 ->  '-0.000005'

    690. 

  690. ddfma3101 fma  1  '-5E-5'        0 ->  '-0.00005'

    691. 

  691. ddfma3102 fma  1  '-5E-4'        0 ->  '-0.0005'

    692. 

  692. ddfma3103 fma  1  '-5E-1'        0 ->  '-0.5'

    693. 

  693. ddfma3104 fma  1  '-5E0'         0 ->  '-5'

    694. 

  694. ddfma3105 fma  1  '-5E1'         0 ->  '-50'

    695. 

  695. ddfma3106 fma  1  '-5E5'         0 ->  '-500000'

    696. 

  696. ddfma3107 fma  1  '-5E15'        0 ->  '-5000000000000000'

    697. 

  697. ddfma3108 fma  1  '-5E16'        0 ->  '-5.000000000000000E+16'  Rounded

    698. 

  698. ddfma3109 fma  1  '-5E17'        0 ->  '-5.000000000000000E+17'  Rounded

    699. 

  699. ddfma3110 fma  1  '-5E18'        0 ->  '-5.000000000000000E+18'  Rounded

    700. 

  700. ddfma3111 fma  1  '-5E100'       0 ->  '-5.000000000000000E+100' Rounded

    701. 

  701. 

    702. 

  702. -- more RHS swaps

    703. 

  703. ddfma3113 fma  1  0  '-56267E-10' ->  '-0.0000056267'

    704. 

  704. ddfma3114 fma  1  0  '-56267E-6'  ->  '-0.056267'

    705. 

  705. ddfma3116 fma  1  0  '-56267E-5'  ->  '-0.56267'

    706. 

  706. ddfma3117 fma  1  0  '-56267E-4'  ->  '-5.6267'

    707. 

  707. ddfma3119 fma  1  0  '-56267E-3'  ->  '-56.267'

    708. 

  708. ddfma3120 fma  1  0  '-56267E-2'  ->  '-562.67'

    709. 

  709. ddfma3121 fma  1  0  '-56267E-1'  ->  '-5626.7'

    710. 

  710. ddfma3122 fma  1  0  '-56267E-0'  ->  '-56267'

    711. 

  711. ddfma3123 fma  1  0  '-5E-10'     ->  '-5E-10'

    712. 

  712. ddfma3124 fma  1  0  '-5E-7'      ->  '-5E-7'

    713. 

  713. ddfma3125 fma  1  0  '-5E-6'      ->  '-0.000005'

    714. 

  714. ddfma3126 fma  1  0  '-5E-5'      ->  '-0.00005'

    715. 

  715. ddfma3127 fma  1  0  '-5E-4'      ->  '-0.0005'

    716. 

  716. ddfma3128 fma  1  0  '-5E-1'      ->  '-0.5'

    717. 

  717. ddfma3129 fma  1  0  '-5E0'       ->  '-5'

    718. 

  718. ddfma3130 fma  1  0  '-5E1'       ->  '-50'

    719. 

  719. ddfma3131 fma  1  0  '-5E5'       ->  '-500000'

    720. 

  720. ddfma3132 fma  1  0  '-5E15'      ->  '-5000000000000000'

    721. 

  721. ddfma3133 fma  1  0  '-5E16'      ->  '-5.000000000000000E+16'   Rounded

    722. 

  722. ddfma3134 fma  1  0  '-5E17'      ->  '-5.000000000000000E+17'   Rounded

    723. 

  723. ddfma3135 fma  1  0  '-5E18'      ->  '-5.000000000000000E+18'   Rounded

    724. 

  724. ddfma3136 fma  1  0  '-5E100'     ->  '-5.000000000000000E+100'  Rounded

    725. 

  725. 

    726. 

  726. -- related

    727. 

  727. ddfma3137 fma  1   1  '0E-19'      ->  '1.000000000000000'  Rounded

    728. 

  728. ddfma3138 fma  1  -1  '0E-19'      ->  '-1.000000000000000' Rounded

    729. 

  729. ddfma3139 fma  1  '0E-19' 1        ->  '1.000000000000000'  Rounded

    730. 

  730. ddfma3140 fma  1  '0E-19' -1       ->  '-1.000000000000000' Rounded

    731. 

  731. ddfma3141 fma  1  1E+11   0.0000   ->  '100000000000.0000'

    732. 

  732. ddfma3142 fma  1  1E+11   0.00000  ->  '100000000000.0000'  Rounded

    733. 

  733. ddfma3143 fma  1  0.000   1E+12    ->  '1000000000000.000'

    734. 

  734. ddfma3144 fma  1  0.0000  1E+12    ->  '1000000000000.000'  Rounded

    735. 

  735. 

    736. 

  736. -- [some of the next group are really constructor tests]

    737. 

  737. ddfma3146 fma  1  '00.0'  0       ->  '0.0'

    738. 

  738. ddfma3147 fma  1  '0.00'  0       ->  '0.00'

    739. 

  739. ddfma3148 fma  1   0      '0.00'  ->  '0.00'

    740. 

  740. ddfma3149 fma  1   0      '00.0'  ->  '0.0'

    741. 

  741. ddfma3150 fma  1  '00.0'  '0.00'  ->  '0.00'

    742. 

  742. ddfma3151 fma  1  '0.00'  '00.0'  ->  '0.00'

    743. 

  743. ddfma3152 fma  1  '3'     '.3'    ->  '3.3'

    744. 

  744. ddfma3153 fma  1  '3.'    '.3'    ->  '3.3'

    745. 

  745. ddfma3154 fma  1  '3.0'   '.3'    ->  '3.3'

    746. 

  746. ddfma3155 fma  1  '3.00'  '.3'    ->  '3.30'

    747. 

  747. ddfma3156 fma  1  '3'     '3'     ->  '6'

    748. 

  748. ddfma3157 fma  1  '3'     '+3'    ->  '6'

    749. 

  749. ddfma3158 fma  1  '3'     '-3'    ->  '0'

    750. 

  750. ddfma3159 fma  1  '0.3'   '-0.3'  ->  '0.0'

    751. 

  751. ddfma3160 fma  1  '0.03'  '-0.03' ->  '0.00'

    752. 

  752. 

    753. 

  753. -- try borderline precision, with carries, etc.

    754. 

  754. ddfma3161 fma  1  '1E+12' '-1'    -> '999999999999'

    755. 

  755. ddfma3162 fma  1  '1E+12'  '1.11' -> '1000000000001.11'

    756. 

  756. ddfma3163 fma  1  '1.11'  '1E+12' -> '1000000000001.11'

    757. 

  757. ddfma3164 fma  1  '-1'    '1E+12' -> '999999999999'

    758. 

  758. ddfma3165 fma  1  '7E+12' '-1'    -> '6999999999999'

    759. 

  759. ddfma3166 fma  1  '7E+12'  '1.11' -> '7000000000001.11'

    760. 

  760. ddfma3167 fma  1  '1.11'  '7E+12' -> '7000000000001.11'

    761. 

  761. ddfma3168 fma  1  '-1'    '7E+12' -> '6999999999999'

    762. 

  762. 

    763. 

  763. rounding: half_up

    764. 

  764. --           1.234567890123456      1234567890123456      1 234567890123456

    765. 

  765. ddfma3170 fma  1  '4.444444444444444'  '0.5555555555555567' -> '5.000000000000001' Inexact Rounded

    766. 

  766. ddfma3171 fma  1  '4.444444444444444'  '0.5555555555555566' -> '5.000000000000001' Inexact Rounded

    767. 

  767. ddfma3172 fma  1  '4.444444444444444'  '0.5555555555555565' -> '5.000000000000001' Inexact Rounded

    768. 

  768. ddfma3173 fma  1  '4.444444444444444'  '0.5555555555555564' -> '5.000000000000000' Inexact Rounded

    769. 

  769. ddfma3174 fma  1  '4.444444444444444'  '0.5555555555555553' -> '4.999999999999999' Inexact Rounded

    770. 

  770. ddfma3175 fma  1  '4.444444444444444'  '0.5555555555555552' -> '4.999999999999999' Inexact Rounded

    771. 

  771. ddfma3176 fma  1  '4.444444444444444'  '0.5555555555555551' -> '4.999999999999999' Inexact Rounded

    772. 

  772. ddfma3177 fma  1  '4.444444444444444'  '0.5555555555555550' -> '4.999999999999999' Rounded

    773. 

  773. ddfma3178 fma  1  '4.444444444444444'  '0.5555555555555545' -> '4.999999999999999' Inexact Rounded

    774. 

  774. ddfma3179 fma  1  '4.444444444444444'  '0.5555555555555544' -> '4.999999999999998' Inexact Rounded

    775. 

  775. ddfma3180 fma  1  '4.444444444444444'  '0.5555555555555543' -> '4.999999999999998' Inexact Rounded

    776. 

  776. ddfma3181 fma  1  '4.444444444444444'  '0.5555555555555542' -> '4.999999999999998' Inexact Rounded

    777. 

  777. ddfma3182 fma  1  '4.444444444444444'  '0.5555555555555541' -> '4.999999999999998' Inexact Rounded

    778. 

  778. ddfma3183 fma  1  '4.444444444444444'  '0.5555555555555540' -> '4.999999999999998' Rounded

    779. 

  779. 

    780. 

  780. -- and some more, including residue effects and different roundings

    781. 

  781. rounding: half_up

    782. 

  782. ddfma3200 fma  1  '1234560123456789' 0             -> '1234560123456789'

    783. 

  783. ddfma3201 fma  1  '1234560123456789' 0.000000001   -> '1234560123456789' Inexact Rounded

    784. 

  784. ddfma3202 fma  1  '1234560123456789' 0.000001      -> '1234560123456789' Inexact Rounded

    785. 

  785. ddfma3203 fma  1  '1234560123456789' 0.1           -> '1234560123456789' Inexact Rounded

    786. 

  786. ddfma3204 fma  1  '1234560123456789' 0.4           -> '1234560123456789' Inexact Rounded

    787. 

  787. ddfma3205 fma  1  '1234560123456789' 0.49          -> '1234560123456789' Inexact Rounded

    788. 

  788. ddfma3206 fma  1  '1234560123456789' 0.499999      -> '1234560123456789' Inexact Rounded

    789. 

  789. ddfma3207 fma  1  '1234560123456789' 0.499999999   -> '1234560123456789' Inexact Rounded

    790. 

  790. ddfma3208 fma  1  '1234560123456789' 0.5           -> '1234560123456790' Inexact Rounded

    791. 

  791. ddfma3209 fma  1  '1234560123456789' 0.500000001   -> '1234560123456790' Inexact Rounded

    792. 

  792. ddfma3210 fma  1  '1234560123456789' 0.500001      -> '1234560123456790' Inexact Rounded

    793. 

  793. ddfma3211 fma  1  '1234560123456789' 0.51          -> '1234560123456790' Inexact Rounded

    794. 

  794. ddfma3212 fma  1  '1234560123456789' 0.6           -> '1234560123456790' Inexact Rounded

    795. 

  795. ddfma3213 fma  1  '1234560123456789' 0.9           -> '1234560123456790' Inexact Rounded

    796. 

  796. ddfma3214 fma  1  '1234560123456789' 0.99999       -> '1234560123456790' Inexact Rounded

    797. 

  797. ddfma3215 fma  1  '1234560123456789' 0.999999999   -> '1234560123456790' Inexact Rounded

    798. 

  798. ddfma3216 fma  1  '1234560123456789' 1             -> '1234560123456790'

    799. 

  799. ddfma3217 fma  1  '1234560123456789' 1.000000001   -> '1234560123456790' Inexact Rounded

    800. 

  800. ddfma3218 fma  1  '1234560123456789' 1.00001       -> '1234560123456790' Inexact Rounded

    801. 

  801. ddfma3219 fma  1  '1234560123456789' 1.1           -> '1234560123456790' Inexact Rounded

    802. 

  802. 

    803. 

  803. rounding: half_even

    804. 

  804. ddfma3220 fma  1  '1234560123456789' 0             -> '1234560123456789'

    805. 

  805. ddfma3221 fma  1  '1234560123456789' 0.000000001   -> '1234560123456789' Inexact Rounded

    806. 

  806. ddfma3222 fma  1  '1234560123456789' 0.000001      -> '1234560123456789' Inexact Rounded

    807. 

  807. ddfma3223 fma  1  '1234560123456789' 0.1           -> '1234560123456789' Inexact Rounded

    808. 

  808. ddfma3224 fma  1  '1234560123456789' 0.4           -> '1234560123456789' Inexact Rounded

    809. 

  809. ddfma3225 fma  1  '1234560123456789' 0.49          -> '1234560123456789' Inexact Rounded

    810. 

  810. ddfma3226 fma  1  '1234560123456789' 0.499999      -> '1234560123456789' Inexact Rounded

    811. 

  811. ddfma3227 fma  1  '1234560123456789' 0.499999999   -> '1234560123456789' Inexact Rounded

    812. 

  812. ddfma3228 fma  1  '1234560123456789' 0.5           -> '1234560123456790' Inexact Rounded

    813. 

  813. ddfma3229 fma  1  '1234560123456789' 0.500000001   -> '1234560123456790' Inexact Rounded

    814. 

  814. ddfma3230 fma  1  '1234560123456789' 0.500001      -> '1234560123456790' Inexact Rounded

    815. 

  815. ddfma3231 fma  1  '1234560123456789' 0.51          -> '1234560123456790' Inexact Rounded

    816. 

  816. ddfma3232 fma  1  '1234560123456789' 0.6           -> '1234560123456790' Inexact Rounded

    817. 

  817. ddfma3233 fma  1  '1234560123456789' 0.9           -> '1234560123456790' Inexact Rounded

    818. 

  818. ddfma3234 fma  1  '1234560123456789' 0.99999       -> '1234560123456790' Inexact Rounded

    819. 

  819. ddfma3235 fma  1  '1234560123456789' 0.999999999   -> '1234560123456790' Inexact Rounded

    820. 

  820. ddfma3236 fma  1  '1234560123456789' 1             -> '1234560123456790'

    821. 

  821. ddfma3237 fma  1  '1234560123456789' 1.00000001    -> '1234560123456790' Inexact Rounded

    822. 

  822. ddfma3238 fma  1  '1234560123456789' 1.00001       -> '1234560123456790' Inexact Rounded

    823. 

  823. ddfma3239 fma  1  '1234560123456789' 1.1           -> '1234560123456790' Inexact Rounded

    824. 

  824. -- critical few with even bottom digit...

    825. 

  825. ddfma3240 fma  1  '1234560123456788' 0.499999999   -> '1234560123456788' Inexact Rounded

    826. 

  826. ddfma3241 fma  1  '1234560123456788' 0.5           -> '1234560123456788' Inexact Rounded

    827. 

  827. ddfma3242 fma  1  '1234560123456788' 0.500000001   -> '1234560123456789' Inexact Rounded

    828. 

  828. 

    829. 

  829. rounding: down

    830. 

  830. ddfma3250 fma  1  '1234560123456789' 0             -> '1234560123456789'

    831. 

  831. ddfma3251 fma  1  '1234560123456789' 0.000000001   -> '1234560123456789' Inexact Rounded

    832. 

  832. ddfma3252 fma  1  '1234560123456789' 0.000001      -> '1234560123456789' Inexact Rounded

    833. 

  833. ddfma3253 fma  1  '1234560123456789' 0.1           -> '1234560123456789' Inexact Rounded

    834. 

  834. ddfma3254 fma  1  '1234560123456789' 0.4           -> '1234560123456789' Inexact Rounded

    835. 

  835. ddfma3255 fma  1  '1234560123456789' 0.49          -> '1234560123456789' Inexact Rounded

    836. 

  836. ddfma3256 fma  1  '1234560123456789' 0.499999      -> '1234560123456789' Inexact Rounded

    837. 

  837. ddfma3257 fma  1  '1234560123456789' 0.499999999   -> '1234560123456789' Inexact Rounded

    838. 

  838. ddfma3258 fma  1  '1234560123456789' 0.5           -> '1234560123456789' Inexact Rounded

    839. 

  839. ddfma3259 fma  1  '1234560123456789' 0.500000001   -> '1234560123456789' Inexact Rounded

    840. 

  840. ddfma3260 fma  1  '1234560123456789' 0.500001      -> '1234560123456789' Inexact Rounded

    841. 

  841. ddfma3261 fma  1  '1234560123456789' 0.51          -> '1234560123456789' Inexact Rounded

    842. 

  842. ddfma3262 fma  1  '1234560123456789' 0.6           -> '1234560123456789' Inexact Rounded

    843. 

  843. ddfma3263 fma  1  '1234560123456789' 0.9           -> '1234560123456789' Inexact Rounded

    844. 

  844. ddfma3264 fma  1  '1234560123456789' 0.99999       -> '1234560123456789' Inexact Rounded

    845. 

  845. ddfma3265 fma  1  '1234560123456789' 0.999999999   -> '1234560123456789' Inexact Rounded

    846. 

  846. ddfma3266 fma  1  '1234560123456789' 1             -> '1234560123456790'

    847. 

  847. ddfma3267 fma  1  '1234560123456789' 1.00000001    -> '1234560123456790' Inexact Rounded

    848. 

  848. ddfma3268 fma  1  '1234560123456789' 1.00001       -> '1234560123456790' Inexact Rounded

    849. 

  849. ddfma3269 fma  1  '1234560123456789' 1.1           -> '1234560123456790' Inexact Rounded

    850. 

  850. 

    851. 

  851. -- 1 in last place tests

    852. 

  852. rounding: half_up

    853. 

  853. ddfma3301 fma  1   -1   1      ->   0

    854. 

  854. ddfma3302 fma  1    0   1      ->   1

    855. 

  855. ddfma3303 fma  1    1   1…
    856.