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Discussion of Problem 1248. Sequence Sum

IS THERE ANYTHING WRONG WITH TEST 7??????
Posted by xj.ammo 30 Sep 2005 20:27
Help me, PLEASE!!!!!!!!!!!!!!!!!!!!!
Re: IS THERE ANYTHING WRONG WITH TEST 7??????
Posted by Burmistrov Ivan 3 Dec 2005 21:02
If in answer in mantissa 21-th digit >=5 you must do: mantissa = mantissa + 0.000000000001 (easier speaking, you must round your answer :) ). Read forum!!!