Tiger Du
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Solve a problem for the first time
Awarded to Tiger Du on 06 Nov 2019
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Solved
Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?
4 years ago
Solved
Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...
4 years ago
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