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Floors and decimals integral (
Posted on 20080706
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Let [x] be the smallest integer less than or equal to x, and let {x} be the decimal part of x, ie {x}=x[x]. For any integer n>1, evaluate the following integral from 1 to n, in terms of n:
[x]*{x}*x dx
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Submitted by
Jonathan Lindgren
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Subject
Author
Date
Solution
K Sengupta
20080706 11:58:43
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