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My results show that the first is actually faster: n = 10000; P1 = rand(1,n); tic A1 = sqrt(sum(P1.^2)); to...

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Answered 1 year ago

Today I used atand(x) and atan(x). To my great surprise atand(x) was not just a little bit slower than atan(x) but is incredibly...

2 Answers

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Asked 2 years ago

*Introduction* I have an algorithm that loops billions (trillions) of times and manipulates a matrix stored in 7 dimensions [...

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Asked 1 year ago

Hi there, I have a large data matrix in which I want to calculate the average of elements satisfying certain conditions. The ...

1 Answers