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Awarded to Anton on 20 Jul 2017
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Question
how to store big triangular matrix
I need to store and operate(so time of referencing operations is very important) with thriangular matrix. How to do it effective...
9 years ago | 1 answer | 1
1
answerQuestion
How to calculate array by expression with sum, not using loops
I want to calc array (k=1..N) from expression arr(k)=1/N*(\sum_{i=1}^{N}{arr2(i)*cos((2*k-1)*pi*i/N)}) arr2 -- already calcul...
10 years ago | 1 answer | 0
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