1 ------------------------------------------------------------------------
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2 -- ddCompareSig.decTest -- decDouble comparison; all NaNs signal --
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3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
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4 ------------------------------------------------------------------------
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5 -- Please see the document "General Decimal Arithmetic Testcases" --
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6 -- at http://www2.hursley.ibm.com/decimal for the description of --
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7 -- these testcases. --
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9 -- These testcases are experimental ('beta' versions), and they --
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10 -- may contain errors. They are offered on an as-is basis. In --
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11 -- particular, achieving the same results as the tests here is not --
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12 -- a guarantee that an implementation complies with any Standard --
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13 -- or specification. The tests are not exhaustive. --
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15 -- Please send comments, suggestions, and corrections to the author: --
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16 -- Mike Cowlishaw, IBM Fellow --
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17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
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18 -- mfc@uk.ibm.com --
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19 ------------------------------------------------------------------------
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22 -- Note that we cannot assume add/subtract tests cover paths adequately,
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23 -- here, because the code might be quite different (comparison cannot
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24 -- overflow or underflow, so actual subtractions are not necessary).
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26 -- All operands and results are decDoubles.
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35 ddcms001 comparesig -2 -2 -> 0
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36 ddcms002 comparesig -2 -1 -> -1
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37 ddcms003 comparesig -2 0 -> -1
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38 ddcms004 comparesig -2 1 -> -1
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39 ddcms005 comparesig -2 2 -> -1
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40 ddcms006 comparesig -1 -2 -> 1
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41 ddcms007 comparesig -1 -1 -> 0
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42 ddcms008 comparesig -1 0 -> -1
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43 ddcms009 comparesig -1 1 -> -1
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44 ddcms010 comparesig -1 2 -> -1
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45 ddcms011 comparesig 0 -2 -> 1
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46 ddcms012 comparesig 0 -1 -> 1
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47 ddcms013 comparesig 0 0 -> 0
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48 ddcms014 comparesig 0 1 -> -1
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49 ddcms015 comparesig 0 2 -> -1
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50 ddcms016 comparesig 1 -2 -> 1
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51 ddcms017 comparesig 1 -1 -> 1
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52 ddcms018 comparesig 1 0 -> 1
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53 ddcms019 comparesig 1 1 -> 0
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54 ddcms020 comparesig 1 2 -> -1
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55 ddcms021 comparesig 2 -2 -> 1
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56 ddcms022 comparesig 2 -1 -> 1
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57 ddcms023 comparesig 2 0 -> 1
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58 ddcms025 comparesig 2 1 -> 1
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59 ddcms026 comparesig 2 2 -> 0
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61 ddcms031 comparesig -20 -20 -> 0
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62 ddcms032 comparesig -20 -10 -> -1
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63 ddcms033 comparesig -20 00 -> -1
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64 ddcms034 comparesig -20 10 -> -1
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65 ddcms035 comparesig -20 20 -> -1
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66 ddcms036 comparesig -10 -20 -> 1
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67 ddcms037 comparesig -10 -10 -> 0
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68 ddcms038 comparesig -10 00 -> -1
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69 ddcms039 comparesig -10 10 -> -1
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70 ddcms040 comparesig -10 20 -> -1
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71 ddcms041 comparesig 00 -20 -> 1
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72 ddcms042 comparesig 00 -10 -> 1
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73 ddcms043 comparesig 00 00 -> 0
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74 ddcms044 comparesig 00 10 -> -1
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75 ddcms045 comparesig 00 20 -> -1
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76 ddcms046 comparesig 10 -20 -> 1
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77 ddcms047 comparesig 10 -10 -> 1
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78 ddcms048 comparesig 10 00 -> 1
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79 ddcms049 comparesig 10 10 -> 0
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80 ddcms050 comparesig 10 20 -> -1
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81 ddcms051 comparesig 20 -20 -> 1
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82 ddcms052 comparesig 20 -10 -> 1
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83 ddcms053 comparesig 20 00 -> 1
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84 ddcms055 comparesig 20 10 -> 1
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85 ddcms056 comparesig 20 20 -> 0
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87 ddcms061 comparesig -2.0 -2.0 -> 0
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88 ddcms062 comparesig -2.0 -1.0 -> -1
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89 ddcms063 comparesig -2.0 0.0 -> -1
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90 ddcms064 comparesig -2.0 1.0 -> -1
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91 ddcms065 comparesig -2.0 2.0 -> -1
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92 ddcms066 comparesig -1.0 -2.0 -> 1
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93 ddcms067 comparesig -1.0 -1.0 -> 0
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94 ddcms068 comparesig -1.0 0.0 -> -1
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95 ddcms069 comparesig -1.0 1.0 -> -1
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96 ddcms070 comparesig -1.0 2.0 -> -1
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97 ddcms071 comparesig 0.0 -2.0 -> 1
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98 ddcms072 comparesig 0.0 -1.0 -> 1
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99 ddcms073 comparesig 0.0 0.0 -> 0
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100 ddcms074 comparesig 0.0 1.0 -> -1
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101 ddcms075 comparesig 0.0 2.0 -> -1
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102 ddcms076 comparesig 1.0 -2.0 -> 1
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103 ddcms077 comparesig 1.0 -1.0 -> 1
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104 ddcms078 comparesig 1.0 0.0 -> 1
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105 ddcms079 comparesig 1.0 1.0 -> 0
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106 ddcms080 comparesig 1.0 2.0 -> -1
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107 ddcms081 comparesig 2.0 -2.0 -> 1
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108 ddcms082 comparesig 2.0 -1.0 -> 1
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109 ddcms083 comparesig 2.0 0.0 -> 1
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110 ddcms085 comparesig 2.0 1.0 -> 1
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111 ddcms086 comparesig 2.0 2.0 -> 0
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113 -- now some cases which might overflow if subtract were used
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114 ddcms090 comparesig 9.999999999999999E+384 9.999999999999999E+384 -> 0
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115 ddcms091 comparesig -9.999999999999999E+384 9.999999999999999E+384 -> -1
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116 ddcms092 comparesig 9.999999999999999E+384 -9.999999999999999E+384 -> 1
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117 ddcms093 comparesig -9.999999999999999E+384 -9.999999999999999E+384 -> 0
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119 -- some differing length/exponent cases
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120 ddcms100 comparesig 7.0 7.0 -> 0
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121 ddcms101 comparesig 7.0 7 -> 0
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122 ddcms102 comparesig 7 7.0 -> 0
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123 ddcms103 comparesig 7E+0 7.0 -> 0
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124 ddcms104 comparesig 70E-1 7.0 -> 0
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125 ddcms105 comparesig 0.7E+1 7 -> 0
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126 ddcms106 comparesig 70E-1 7 -> 0
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127 ddcms107 comparesig 7.0 7E+0 -> 0
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128 ddcms108 comparesig 7.0 70E-1 -> 0
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129 ddcms109 comparesig 7 0.7E+1 -> 0
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130 ddcms110 comparesig 7 70E-1 -> 0
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132 ddcms120 comparesig 8.0 7.0 -> 1
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133 ddcms121 comparesig 8.0 7 -> 1
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134 ddcms122 comparesig 8 7.0 -> 1
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135 ddcms123 comparesig 8E+0 7.0 -> 1
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136 ddcms124 comparesig 80E-1 7.0 -> 1
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137 ddcms125 comparesig 0.8E+1 7 -> 1
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138 ddcms126 comparesig 80E-1 7 -> 1
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139 ddcms127 comparesig 8.0 7E+0 -> 1
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140 ddcms128 comparesig 8.0 70E-1 -> 1
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141 ddcms129 comparesig 8 0.7E+1 -> 1
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142 ddcms130 comparesig 8 70E-1 -> 1
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144 ddcms140 comparesig 8.0 9.0 -> -1
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145 ddcms141 comparesig 8.0 9 -> -1
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146 ddcms142 comparesig 8 9.0 -> -1
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147 ddcms143 comparesig 8E+0 9.0 -> -1
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148 ddcms144 comparesig 80E-1 9.0 -> -1
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149 ddcms145 comparesig 0.8E+1 9 -> -1
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150 ddcms146 comparesig 80E-1 9 -> -1
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151 ddcms147 comparesig 8.0 9E+0 -> -1
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152 ddcms148 comparesig 8.0 90E-1 -> -1
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153 ddcms149 comparesig 8 0.9E+1 -> -1
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154 ddcms150 comparesig 8 90E-1 -> -1
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156 -- and again, with sign changes -+ ..
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157 ddcms200 comparesig -7.0 7.0 -> -1
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158 ddcms201 comparesig -7.0 7 -> -1
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159 ddcms202 comparesig -7 7.0 -> -1
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160 ddcms203 comparesig -7E+0 7.0 -> -1
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161 ddcms204 comparesig -70E-1 7.0 -> -1
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162 ddcms205 comparesig -0.7E+1 7 -> -1
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163 ddcms206 comparesig -70E-1 7 -> -1
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164 ddcms207 comparesig -7.0 7E+0 -> -1
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165 ddcms208 comparesig -7.0 70E-1 -> -1
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166 ddcms209 comparesig -7 0.7E+1 -> -1
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167 ddcms210 comparesig -7 70E-1 -> -1
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169 ddcms220 comparesig -8.0 7.0 -> -1
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170 ddcms221 comparesig -8.0 7 -> -1
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171 ddcms222 comparesig -8 7.0 -> -1
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172 ddcms223 comparesig -8E+0 7.0 -> -1
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173 ddcms224 comparesig -80E-1 7.0 -> -1
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174 ddcms225 comparesig -0.8E+1 7 -> -1
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175 ddcms226 comparesig -80E-1 7 -> -1
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176 ddcms227 comparesig -8.0 7E+0 -> -1
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177 ddcms228 comparesig -8.0 70E-1 -> -1
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178 ddcms229 comparesig -8 0.7E+1 -> -1
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179 ddcms230 comparesig -8 70E-1 -> -1
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181 ddcms240 comparesig -8.0 9.0 -> -1
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182 ddcms241 comparesig -8.0 9 -> -1
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183 ddcms242 comparesig -8 9.0 -> -1
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184 ddcms243 comparesig -8E+0 9.0 -> -1
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185 ddcms244 comparesig -80E-1 9.0 -> -1
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186 ddcms245 comparesig -0.8E+1 9 -> -1
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187 ddcms246 comparesig -80E-1 9 -> -1
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188 ddcms247 comparesig -8.0 9E+0 -> -1
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189 ddcms248 comparesig -8.0 90E-1 -> -1
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190 ddcms249 comparesig -8 0.9E+1 -> -1
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191 ddcms250 comparesig -8 90E-1 -> -1
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193 -- and again, with sign changes +- ..
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194 ddcms300 comparesig 7.0 -7.0 -> 1
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195 ddcms301 comparesig 7.0 -7 -> 1
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196 ddcms302 comparesig 7 -7.0 -> 1
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197 ddcms303 comparesig 7E+0 -7.0 -> 1
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198 ddcms304 comparesig 70E-1 -7.0 -> 1
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199 ddcms305 comparesig .7E+1 -7 -> 1
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200 ddcms306 comparesig 70E-1 -7 -> 1
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201 ddcms307 comparesig 7.0 -7E+0 -> 1
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202 ddcms308 comparesig 7.0 -70E-1 -> 1
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203 ddcms309 comparesig 7 -.7E+1 -> 1
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204 ddcms310 comparesig 7 -70E-1 -> 1
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206 ddcms320 comparesig 8.0 -7.0 -> 1
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207 ddcms321 comparesig 8.0 -7 -> 1
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208 ddcms322 comparesig 8 -7.0 -> 1
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209 ddcms323 comparesig 8E+0 -7.0 -> 1
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210 ddcms324 comparesig 80E-1 -7.0 -> 1
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211 ddcms325 comparesig .8E+1 -7 -> 1
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212 ddcms326 comparesig 80E-1 -7 -> 1
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213 ddcms327 comparesig 8.0 -7E+0 -> 1
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214 ddcms328 comparesig 8.0 -70E-1 -> 1
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215 ddcms329 comparesig 8 -.7E+1 -> 1
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216 ddcms330 comparesig 8 -70E-1 -> 1
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218 ddcms340 comparesig 8.0 -9.0 -> 1
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219 ddcms341 comparesig 8.0 -9 -> 1
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220 ddcms342 comparesig 8 -9.0 -> 1
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221 ddcms343 comparesig 8E+0 -9.0 -> 1
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222 ddcms344 comparesig 80E-1 -9.0 -> 1
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223 ddcms345 comparesig .8E+1 -9 -> 1
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224 ddcms346 comparesig 80E-1 -9 -> 1
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225 ddcms347 comparesig 8.0 -9E+0 -> 1
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226 ddcms348 comparesig 8.0 -90E-1 -> 1
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227 ddcms349 comparesig 8 -.9E+1 -> 1
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228 ddcms350 comparesig 8 -90E-1 -> 1
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230 -- and again, with sign changes -- ..
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231 ddcms400 comparesig -7.0 -7.0 -> 0
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232 ddcms401 comparesig -7.0 -7 -> 0
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233 ddcms402 comparesig -7 -7.0 -> 0
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234 ddcms403 comparesig -7E+0 -7.0 -> 0
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235 ddcms404 comparesig -70E-1 -7.0 -> 0
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236 ddcms405 comparesig -.7E+1 -7 -> 0
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237 ddcms406 comparesig -70E-1 -7 -> 0
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238 ddcms407 comparesig -7.0 -7E+0 -> 0
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239 ddcms408 comparesig -7.0 -70E-1 -> 0
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240 ddcms409 comparesig -7 -.7E+1 -> 0
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241 ddcms410 comparesig -7 -70E-1 -> 0
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243 ddcms420 comparesig -8.0 -7.0 -> -1
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244 ddcms421 comparesig -8.0 -7 -> -1
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245 ddcms422 comparesig -8 -7.0 -> -1
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246 ddcms423 comparesig -8E+0 -7.0 -> -1
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247 ddcms424 comparesig -80E-1 -7.0 -> -1
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248 ddcms425 comparesig -.8E+1 -7 -> -1
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249 ddcms426 comparesig -80E-1 -7 -> -1
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250 ddcms427 comparesig -8.0 -7E+0 -> -1
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251 ddcms428 comparesig -8.0 -70E-1 -> -1
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252 ddcms429 comparesig -8 -.7E+1 -> -1
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253 ddcms430 comparesig -8 -70E-1 -> -1
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255 ddcms440 comparesig -8.0 -9.0 -> 1
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256 ddcms441 comparesig -8.0 -9 -> 1
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257 ddcms442 comparesig -8 -9.0 -> 1
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258 ddcms443 comparesig -8E+0 -9.0 -> 1
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259 ddcms444 comparesig -80E-1 -9.0 -> 1
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260 ddcms445 comparesig -.8E+1 -9 -> 1
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261 ddcms446 comparesig -80E-1 -9 -> 1
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262 ddcms447 comparesig -8.0 -9E+0 -> 1
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263 ddcms448 comparesig -8.0 -90E-1 -> 1
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264 ddcms449 comparesig -8 -.9E+1 -> 1
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265 ddcms450 comparesig -8 -90E-1 -> 1
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268 -- testcases that subtract to lots of zeros at boundaries [pgr]
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269 ddcms473 comparesig 123.4560000000000E-89 123.456E-89 -> 0
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270 ddcms474 comparesig 123.456000000000E+89 123.456E+89 -> 0
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271 ddcms475 comparesig 123.45600000000E-89 123.456E-89 -> 0
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272 ddcms476 comparesig 123.4560000000E+89 123.456E+89 -> 0
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273 ddcms477 comparesig 123.456000000E-89 123.456E-89 -> 0
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274 ddcms478 comparesig 123.45600000E+89 123.456E+89 -> 0
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275 ddcms479 comparesig 123.4560000E-89 123.456E-89 -> 0
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276 ddcms480 comparesig 123.456000E+89 123.456E+89 -> 0
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277 ddcms481 comparesig 123.45600E-89 123.456E-89 -> 0
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278 ddcms482 comparesig 123.4560E+89 123.456E+89 -> 0
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279 ddcms483 comparesig 123.456E-89 123.456E-89 -> 0
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280 ddcms487 comparesig 123.456E+89 123.4560000000000E+89 -> 0
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281 ddcms488 comparesig 123.456E-89 123.456000000000E-89 -> 0
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282 ddcms489 comparesig 123.456E+89 123.45600000000E+89 -> 0
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283 ddcms490 comparesig 123.456E-89 123.4560000000E-89 -> 0
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284 ddcms491 comparesig 123.456E+89 123.456000000E+89 -> 0
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285 ddcms492 comparesig 123.456E-89 123.45600000E-89 -> 0
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286 ddcms493 comparesig 123.456E+89 123.4560000E+89 -> 0
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287 ddcms494 comparesig 123.456E-89 123.456000E-89 -> 0
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288 ddcms495 comparesig 123.456E+89 123.45600E+89 -> 0
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289 ddcms496 comparesig 123.456E-89 123.4560E-89 -> 0
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290 ddcms497 comparesig 123.456E+89 123.456E+89 -> 0
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292 -- wide-ranging, around precision; signs equal
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293 ddcms500 comparesig 1 1E-15 -> 1
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294 ddcms501 comparesig 1 1E-14 -> 1
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295 ddcms502 comparesig 1 1E-13 -> 1
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296 ddcms503 comparesig 1 1E-12 -> 1
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297 ddcms504 comparesig 1 1E-11 -> 1
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298 ddcms505 comparesig 1 1E-10 -> 1
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299 ddcms506 comparesig 1 1E-9 -> 1
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300 ddcms507 comparesig 1 1E-8 -> 1
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301 ddcms508 comparesig 1 1E-7 -> 1
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302 ddcms509 comparesig 1 1E-6 -> 1
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303 ddcms510 comparesig 1 1E-5 -> 1
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304 ddcms511 comparesig 1 1E-4 -> 1
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305 ddcms512 comparesig 1 1E-3 -> 1
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306 ddcms513 comparesig 1 1E-2 -> 1
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307 ddcms514 comparesig 1 1E-1 -> 1
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308 ddcms515 comparesig 1 1E-0 -> 0
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309 ddcms516 comparesig 1 1E+1 -> -1
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310 ddcms517 comparesig 1 1E+2 -> -1
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311 ddcms518 comparesig 1 1E+3 -> -1
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312 ddcms519 comparesig 1 1E+4 -> -1
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313 ddcms521 comparesig 1 1E+5 -> -1
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314 ddcms522 comparesig 1 1E+6 -> -1
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315 ddcms523 comparesig 1 1E+7 -> -1
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316 ddcms524 comparesig 1 1E+8 -> -1
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317 ddcms525 comparesig 1 1E+9 -> -1
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318 ddcms526 comparesig 1 1E+10 -> -1
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319 ddcms527 comparesig 1 1E+11 -> -1
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320 ddcms528 comparesig 1 1E+12 -> -1
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321 ddcms529 comparesig 1 1E+13 -> -1
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322 ddcms530 comparesig 1 1E+14 -> -1
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323 ddcms531 comparesig 1 1E+15 -> -1
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325 ddcms540 comparesig 1E-15 1 -> -1
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326 ddcms541 comparesig 1E-14 1 -> -1
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327 ddcms542 comparesig 1E-13 1 -> -1
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328 ddcms543 comparesig 1E-12 1 -> -1
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329 ddcms544 comparesig 1E-11 1 -> -1
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330 ddcms545 comparesig 1E-10 1 -> -1
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331 ddcms546 comparesig 1E-9 1 -> -1
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332 ddcms547 comparesig 1E-8 1 -> -1
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333 ddcms548 comparesig 1E-7 1 -> -1
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334 ddcms549 comparesig 1E-6 1 -> -1
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335 ddcms550 comparesig 1E-5 1 -> -1
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336 ddcms551 comparesig 1E-4 1 -> -1
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337 ddcms552 comparesig 1E-3 1 -> -1
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338 ddcms553 comparesig 1E-2 1 -> -1
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339 ddcms554 comparesig 1E-1 1 -> -1
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340 ddcms555 comparesig 1E-0 1 -> 0
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341 ddcms556 comparesig 1E+1 1 -> 1
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342 ddcms557 comparesig 1E+2 1 -> 1
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343 ddcms558 comparesig 1E+3 1 -> 1
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344 ddcms559 comparesig 1E+4 1 -> 1
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345 ddcms561 comparesig 1E+5 1 -> 1
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346 ddcms562 comparesig 1E+6 1 -> 1
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347 ddcms563 comparesig 1E+7 1 -> 1
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348 ddcms564 comparesig 1E+8 1 -> 1
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349 ddcms565 comparesig 1E+9 1 -> 1
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350 ddcms566 comparesig 1E+10 1 -> 1
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351 ddcms567 comparesig 1E+11 1 -> 1
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352 ddcms568 comparesig 1E+12 1 -> 1
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353 ddcms569 comparesig 1E+13 1 -> 1
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354 ddcms570 comparesig 1E+14 1 -> 1
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355 ddcms571 comparesig 1E+15 1 -> 1
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356 -- similar with a useful coefficient, one side only
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357 ddcms580 comparesig 0.000000987654321 1E-15 -> 1
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358 ddcms581 comparesig 0.000000987654321 1E-14 -> 1
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359 ddcms582 comparesig 0.000000987654321 1E-13 -> 1
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360 ddcms583 comparesig 0.000000987654321 1E-12 -> 1
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361 ddcms584 comparesig 0.000000987654321 1E-11 -> 1
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362 ddcms585 comparesig 0.000000987654321 1E-10 -> 1
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363 ddcms586 comparesig 0.000000987654321 1E-9 -> 1
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364 ddcms587 comparesig 0.000000987654321 1E-8 -> 1
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365 ddcms588 comparesig 0.000000987654321 1E-7 -> 1
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366 ddcms589 comparesig 0.000000987654321 1E-6 -> -1
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367 ddcms590 comparesig 0.000000987654321 1E-5 -> -1
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368 ddcms591 comparesig 0.000000987654321 1E-4 -> -1
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369 ddcms592 comparesig 0.000000987654321 1E-3 -> -1
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370 ddcms593 comparesig 0.000000987654321 1E-2 -> -1
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371 ddcms594 comparesig 0.000000987654321 1E-1 -> -1
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372 ddcms595 comparesig 0.000000987654321 1E-0 -> -1
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373 ddcms596 comparesig 0.000000987654321 1E+1 -> -1
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374 ddcms597 comparesig 0.000000987654321 1E+2 -> -1
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375 ddcms598 comparesig 0.000000987654321 1E+3 -> -1
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376 ddcms599 comparesig 0.000000987654321 1E+4 -> -1
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378 -- check some unit-y traps
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379 ddcms600 comparesig 12 12.2345 -> -1
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380 ddcms601 comparesig 12.0 12.2345 -> -1
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381 ddcms602 comparesig 12.00 12.2345 -> -1
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382 ddcms603 comparesig 12.000 12.2345 -> -1
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383 ddcms604 comparesig 12.0000 12.2345 -> -1
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384 ddcms605 comparesig 12.00000 12.2345 -> -1
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385 ddcms606 comparesig 12.000000 12.2345 -> -1
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386 ddcms607 comparesig 12.0000000 12.2345 -> -1
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387 ddcms608 comparesig 12.00000000 12.2345 -> -1
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388 ddcms609 comparesig 12.000000000 12.2345 -> -1
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389 ddcms610 comparesig 12.1234 12 -> 1
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390 ddcms611 comparesig 12.1234 12.0 -> 1
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391 ddcms612 comparesig 12.1234 12.00 -> 1
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392 ddcms613 comparesig 12.1234 12.000 -> 1
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393 ddcms614 comparesig 12.1234 12.0000 -> 1
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394 ddcms615 comparesig 12.1234 12.00000 -> 1
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395 ddcms616 comparesig 12.1234 12.000000 -> 1
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396 ddcms617 comparesig 12.1234 12.0000000 -> 1
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397 ddcms618 comparesig 12.1234 12.00000000 -> 1
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398 ddcms619 comparesig 12.1234 12.000000000 -> 1
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399 ddcms620 comparesig -12 -12.2345 -> 1
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400 ddcms621 comparesig -12.0 -12.2345 -> 1
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401 ddcms622 comparesig -12.00 -12.2345 -> 1
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402 ddcms623 comparesig -12.000 -12.2345 -> 1
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403 ddcms624 comparesig -12.0000 -12.2345 -> 1
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404 ddcms625 comparesig -12.00000 -12.2345 -> 1
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405 ddcms626 comparesig -12.000000 -12.2345 -> 1
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406 ddcms627 comparesig -12.0000000 -12.2345 -> 1
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407 ddcms628 comparesig -12.00000000 -12.2345 -> 1
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408 ddcms629 comparesig -12.000000000 -12.2345 -> 1
\r
409 ddcms630 comparesig -12.1234 -12 -> -1
\r
410 ddcms631 comparesig -12.1234 -12.0 -> -1
\r
411 ddcms632 comparesig -12.1234 -12.00 -> -1
\r
412 ddcms633 comparesig -12.1234 -12.000 -> -1
\r
413 ddcms634 comparesig -12.1234 -12.0000 -> -1
\r
414 ddcms635 comparesig -12.1234 -12.00000 -> -1
\r
415 ddcms636 comparesig -12.1234 -12.000000 -> -1
\r
416 ddcms637 comparesig -12.1234 -12.0000000 -> -1
\r
417 ddcms638 comparesig -12.1234 -12.00000000 -> -1
\r
418 ddcms639 comparesig -12.1234 -12.000000000 -> -1
\r
421 ddcms640 comparesig 0 0 -> 0
\r
422 ddcms641 comparesig 0 -0 -> 0
\r
423 ddcms642 comparesig 0 -0.0 -> 0
\r
424 ddcms643 comparesig 0 0.0 -> 0
\r
425 ddcms644 comparesig -0 0 -> 0
\r
426 ddcms645 comparesig -0 -0 -> 0
\r
427 ddcms646 comparesig -0 -0.0 -> 0
\r
428 ddcms647 comparesig -0 0.0 -> 0
\r
429 ddcms648 comparesig 0.0 0 -> 0
\r
430 ddcms649 comparesig 0.0 -0 -> 0
\r
431 ddcms650 comparesig 0.0 -0.0 -> 0
\r
432 ddcms651 comparesig 0.0 0.0 -> 0
\r
433 ddcms652 comparesig -0.0 0 -> 0
\r
434 ddcms653 comparesig -0.0 -0 -> 0
\r
435 ddcms654 comparesig -0.0 -0.0 -> 0
\r
436 ddcms655 comparesig -0.0 0.0 -> 0
\r
438 ddcms656 comparesig -0E1 0.0 -> 0
\r
439 ddcms657 comparesig -0E2 0.0 -> 0
\r
440 ddcms658 comparesig 0E1 0.0 -> 0
\r
441 ddcms659 comparesig 0E2 0.0 -> 0
\r
442 ddcms660 comparesig -0E1 0 -> 0
\r
443 ddcms661 comparesig -0E2 0 -> 0
\r
444 ddcms662 comparesig 0E1 0 -> 0
\r
445 ddcms663 comparesig 0E2 0 -> 0
\r
446 ddcms664 comparesig -0E1 -0E1 -> 0
\r
447 ddcms665 comparesig -0E2 -0E1 -> 0
\r
448 ddcms666 comparesig 0E1 -0E1 -> 0
\r
449 ddcms667 comparesig 0E2 -0E1 -> 0
\r
450 ddcms668 comparesig -0E1 -0E2 -> 0
\r
451 ddcms669 comparesig -0E2 -0E2 -> 0
\r
452 ddcms670 comparesig 0E1 -0E2 -> 0
\r
453 ddcms671 comparesig 0E2 -0E2 -> 0
\r
454 ddcms672 comparesig -0E1 0E1 -> 0
\r
455 ddcms673 comparesig -0E2 0E1 -> 0
\r
456 ddcms674 comparesig 0E1 0E1 -> 0
\r
457 ddcms675 comparesig 0E2 0E1 -> 0
\r
458 ddcms676 comparesig -0E1 0E2 -> 0
\r
459 ddcms677 comparesig -0E2 0E2 -> 0
\r
460 ddcms678 comparesig 0E1 0E2 -> 0
\r
461 ddcms679 comparesig 0E2 0E2 -> 0
\r
463 -- trailing zeros; unit-y
\r
464 ddcms680 comparesig 12 12 -> 0
\r
465 ddcms681 comparesig 12 12.0 -> 0
\r
466 ddcms682 comparesig 12 12.00 -> 0
\r
467 ddcms683 comparesig 12 12.000 -> 0
\r
468 ddcms684 comparesig 12 12.0000 -> 0
\r
469 ddcms685 comparesig 12 12.00000 -> 0
\r
470 ddcms686 comparesig 12 12.000000 -> 0
\r
471 ddcms687 comparesig 12 12.0000000 -> 0
\r
472 ddcms688 comparesig 12 12.00000000 -> 0
\r
473 ddcms689 comparesig 12 12.000000000 -> 0
\r
474 ddcms690 comparesig 12 12 -> 0
\r
475 ddcms691 comparesig 12.0 12 -> 0
\r
476 ddcms692 comparesig 12.00 12 -> 0
\r
477 ddcms693 comparesig 12.000 12 -> 0
\r
478 ddcms694 comparesig 12.0000 12 -> 0
\r
479 ddcms695 comparesig 12.00000 12 -> 0
\r
480 ddcms696 comparesig 12.000000 12 -> 0
\r
481 ddcms697 comparesig 12.0000000 12 -> 0
\r
482 ddcms698 comparesig 12.00000000 12 -> 0
\r
483 ddcms699 comparesig 12.000000000 12 -> 0
\r
485 -- first, second, & last digit
\r
486 ddcms700 comparesig 1234567890123456 1234567890123455 -> 1
\r
487 ddcms701 comparesig 1234567890123456 1234567890123456 -> 0
\r
488 ddcms702 comparesig 1234567890123456 1234567890123457 -> -1
\r
489 ddcms703 comparesig 1234567890123456 0234567890123456 -> 1
\r
490 ddcms704 comparesig 1234567890123456 1234567890123456 -> 0
\r
491 ddcms705 comparesig 1234567890123456 2234567890123456 -> -1
\r
492 ddcms706 comparesig 1134567890123456 1034567890123456 -> 1
\r
493 ddcms707 comparesig 1134567890123456 1134567890123456 -> 0
\r
494 ddcms708 comparesig 1134567890123456 1234567890123456 -> -1
\r
497 ddcms721 comparesig 12345678000 1 -> 1
\r
498 ddcms722 comparesig 1 12345678000 -> -1
\r
499 ddcms723 comparesig 1234567800 1 -> 1
\r
500 ddcms724 comparesig 1 1234567800 -> -1
\r
501 ddcms725 comparesig 1234567890 1 -> 1
\r
502 ddcms726 comparesig 1 1234567890 -> -1
\r
503 ddcms727 comparesig 1234567891 1 -> 1
\r
504 ddcms728 comparesig 1 1234567891 -> -1
\r
505 ddcms729 comparesig 12345678901 1 -> 1
\r
506 ddcms730 comparesig 1 12345678901 -> -1
\r
507 ddcms731 comparesig 1234567896 1 -> 1
\r
508 ddcms732 comparesig 1 1234567896 -> -1
\r
510 -- residue cases at lower precision
\r
511 ddcms740 comparesig 1 0.9999999 -> 1
\r
512 ddcms741 comparesig 1 0.999999 -> 1
\r
513 ddcms742 comparesig 1 0.99999 -> 1
\r
514 ddcms743 comparesig 1 1.0000 -> 0
\r
515 ddcms744 comparesig 1 1.00001 -> -1
\r
516 ddcms745 comparesig 1 1.000001 -> -1
\r
517 ddcms746 comparesig 1 1.0000001 -> -1
\r
518 ddcms750 comparesig 0.9999999 1 -> -1
\r
519 ddcms751 comparesig 0.999999 1 -> -1
\r
520 ddcms752 comparesig 0.99999 1 -> -1
\r
521 ddcms753 comparesig 1.0000 1 -> 0
\r
522 ddcms754 comparesig 1.00001 1 -> 1
\r
523 ddcms755 comparesig 1.000001 1 -> 1
\r
524 ddcms756 comparesig 1.0000001 1 -> 1
\r
527 ddcms780 comparesig Inf -Inf -> 1
\r
528 ddcms781 comparesig Inf -1000 -> 1
\r
529 ddcms782 comparesig Inf -1 -> 1
\r
530 ddcms783 comparesig Inf -0 -> 1
\r
531 ddcms784 comparesig Inf 0 -> 1
\r
532 ddcms785 comparesig Inf 1 -> 1
\r
533 ddcms786 comparesig Inf 1000 -> 1
\r
534 ddcms787 comparesig Inf Inf -> 0
\r
535 ddcms788 comparesig -1000 Inf -> -1
\r
536 ddcms789 comparesig -Inf Inf -> -1
\r
537 ddcms790 comparesig -1 Inf -> -1
\r
538 ddcms791 comparesig -0 Inf -> -1
\r
539 ddcms792 comparesig 0 Inf -> -1
\r
540 ddcms793 comparesig 1 Inf -> -1
\r
541 ddcms794 comparesig 1000 Inf -> -1
\r
542 ddcms795 comparesig Inf Inf -> 0
\r
544 ddcms800 comparesig -Inf -Inf -> 0
\r
545 ddcms801 comparesig -Inf -1000 -> -1
\r
546 ddcms802 comparesig -Inf -1 -> -1
\r
547 ddcms803 comparesig -Inf -0 -> -1
\r
548 ddcms804 comparesig -Inf 0 -> -1
\r
549 ddcms805 comparesig -Inf 1 -> -1
\r
550 ddcms806 comparesig -Inf 1000 -> -1
\r
551 ddcms807 comparesig -Inf Inf -> -1
\r
552 ddcms808 comparesig -Inf -Inf -> 0
\r
553 ddcms809 comparesig -1000 -Inf -> 1
\r
554 ddcms810 comparesig -1 -Inf -> 1
\r
555 ddcms811 comparesig -0 -Inf -> 1
\r
556 ddcms812 comparesig 0 -Inf -> 1
\r
557 ddcms813 comparesig 1 -Inf -> 1
\r
558 ddcms814 comparesig 1000 -Inf -> 1
\r
559 ddcms815 comparesig Inf -Inf -> 1
\r
561 ddcms821 comparesig NaN -Inf -> NaN Invalid_operation
\r
562 ddcms822 comparesig NaN -1000 -> NaN Invalid_operation
\r
563 ddcms823 comparesig NaN -1 -> NaN Invalid_operation
\r
564 ddcms824 comparesig NaN -0 -> NaN Invalid_operation
\r
565 ddcms825 comparesig NaN 0 -> NaN Invalid_operation
\r
566 ddcms826 comparesig NaN 1 -> NaN Invalid_operation
\r
567 ddcms827 comparesig NaN 1000 -> NaN Invalid_operation
\r
568 ddcms828 comparesig NaN Inf -> NaN Invalid_operation
\r
569 ddcms829 comparesig NaN NaN -> NaN Invalid_operation
\r
570 ddcms830 comparesig -Inf NaN -> NaN Invalid_operation
\r
571 ddcms831 comparesig -1000 NaN -> NaN Invalid_operation
\r
572 ddcms832 comparesig -1 NaN -> NaN Invalid_operation
\r
573 ddcms833 comparesig -0 NaN -> NaN Invalid_operation
\r
574 ddcms834 comparesig 0 NaN -> NaN Invalid_operation
\r
575 ddcms835 comparesig 1 NaN -> NaN Invalid_operation
\r
576 ddcms836 comparesig 1000 NaN -> NaN Invalid_operation
\r
577 ddcms837 comparesig Inf NaN -> NaN Invalid_operation
\r
578 ddcms838 comparesig -NaN -NaN -> -NaN Invalid_operation
\r
579 ddcms839 comparesig +NaN -NaN -> NaN Invalid_operation
\r
580 ddcms840 comparesig -NaN +NaN -> -NaN Invalid_operation
\r
582 ddcms841 comparesig sNaN -Inf -> NaN Invalid_operation
\r
583 ddcms842 comparesig sNaN -1000 -> NaN Invalid_operation
\r
584 ddcms843 comparesig sNaN -1 -> NaN Invalid_operation
\r
585 ddcms844 comparesig sNaN -0 -> NaN Invalid_operation
\r
586 ddcms845 comparesig sNaN 0 -> NaN Invalid_operation
\r
587 ddcms846 comparesig sNaN 1 -> NaN Invalid_operation
\r
588 ddcms847 comparesig sNaN 1000 -> NaN Invalid_operation
\r
589 ddcms848 comparesig sNaN NaN -> NaN Invalid_operation
\r
590 ddcms849 comparesig sNaN sNaN -> NaN Invalid_operation
\r
591 ddcms850 comparesig NaN sNaN -> NaN Invalid_operation
\r
592 ddcms851 comparesig -Inf sNaN -> NaN Invalid_operation
\r
593 ddcms852 comparesig -1000 sNaN -> NaN Invalid_operation
\r
594 ddcms853 comparesig -1 sNaN -> NaN Invalid_operation
\r
595 ddcms854 comparesig -0 sNaN -> NaN Invalid_operation
\r
596 ddcms855 comparesig 0 sNaN -> NaN Invalid_operation
\r
597 ddcms856 comparesig 1 sNaN -> NaN Invalid_operation
\r
598 ddcms857 comparesig 1000 sNaN -> NaN Invalid_operation
\r
599 ddcms858 comparesig Inf sNaN -> NaN Invalid_operation
\r
600 ddcms859 comparesig NaN sNaN -> NaN Invalid_operation
\r
602 -- propagating NaNs
\r
603 ddcms860 comparesig NaN9 -Inf -> NaN9 Invalid_operation
\r
604 ddcms861 comparesig NaN8 999 -> NaN8 Invalid_operation
\r
605 ddcms862 comparesig NaN77 Inf -> NaN77 Invalid_operation
\r
606 ddcms863 comparesig -NaN67 NaN5 -> -NaN67 Invalid_operation
\r
607 ddcms864 comparesig -Inf -NaN4 -> -NaN4 Invalid_operation
\r
608 ddcms865 comparesig -999 -NaN33 -> -NaN33 Invalid_operation
\r
609 ddcms866 comparesig Inf NaN2 -> NaN2 Invalid_operation
\r
610 ddcms867 comparesig -NaN41 -NaN42 -> -NaN41 Invalid_operation
\r
611 ddcms868 comparesig +NaN41 -NaN42 -> NaN41 Invalid_operation
\r
612 ddcms869 comparesig -NaN41 +NaN42 -> -NaN41 Invalid_operation
\r
613 ddcms870 comparesig +NaN41 +NaN42 -> NaN41 Invalid_operation
\r
615 ddcms871 comparesig -sNaN99 -Inf -> -NaN99 Invalid_operation
\r
616 ddcms872 comparesig sNaN98 -11 -> NaN98 Invalid_operation
\r
617 ddcms873 comparesig sNaN97 NaN -> NaN97 Invalid_operation
\r
618 ddcms874 comparesig sNaN16 sNaN94 -> NaN16 Invalid_operation
\r
619 ddcms875 comparesig NaN85 sNaN83 -> NaN83 Invalid_operation
\r
620 ddcms876 comparesig -Inf sNaN92 -> NaN92 Invalid_operation
\r
621 ddcms877 comparesig 088 sNaN81 -> NaN81 Invalid_operation
\r
622 ddcms878 comparesig Inf sNaN90 -> NaN90 Invalid_operation
\r
623 ddcms879 comparesig NaN -sNaN89 -> -NaN89 Invalid_operation
\r
626 ddcms880 comparesig +1.23456789012345E-0 9E+384 -> -1
\r
627 ddcms881 comparesig 9E+384 +1.23456789012345E-0 -> 1
\r
628 ddcms882 comparesig +0.100 9E-383 -> 1
\r
629 ddcms883 comparesig 9E-383 +0.100 -> -1
\r
630 ddcms885 comparesig -1.23456789012345E-0 9E+384 -> -1
\r
631 ddcms886 comparesig 9E+384 -1.23456789012345E-0 -> 1
\r
632 ddcms887 comparesig -0.100 9E-383 -> -1
\r
633 ddcms888 comparesig 9E-383 -0.100 -> 1
\r
636 ddcms901 comparesig 1e+77 1e+11 -> 1
\r
637 ddcms902 comparesig 1e+77 -1e+11 -> 1
\r
638 ddcms903 comparesig -1e+77 1e+11 -> -1
\r
639 ddcms904 comparesig -1e+77 -1e+11 -> -1
\r
640 ddcms905 comparesig 1e-77 1e-11 -> -1
\r
641 ddcms906 comparesig 1e-77 -1e-11 -> 1
\r
642 ddcms907 comparesig -1e-77 1e-11 -> -1
\r
643 ddcms908 comparesig -1e-77 -1e-11 -> 1
\r
646 ddcms990 comparesig 10 # -> NaN Invalid_operation
\r
647 ddcms991 comparesig # 10 -> NaN Invalid_operation
\r
projects / profile / ivi / python.git / blob