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Thu 13 Jul, 2006 06:26 am
170: 251 - 121 + 441 - 340 + 130 - 113 + 409 - 253 + 130 - 181 + 297 - 149 + 081 - 088 + 467 - 059 + 306 - 229 + 345 - 351 + 117 - 047 + 353 - 216 + 401 - 147
i calculated it
Mathematic answer is: 0,11846689895470383275261324041812 i of course did it with a calculator, so there might be mistakes, no idea about the location though