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The NumPy Array: A Structure for Efficient Numerical Computation

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3 Author(s)
van der Walt, S. ; Appl. Math., Stellenbosch Univ., Stellenbosch, South Africa ; Colbert, S.C. ; Varoquaux, G.

In the Python world, NumPy arrays are the standard representation for numerical data and enable efficient implementation of numerical computations in a high-level language. As this effort shows, NumPy performance can be improved through three techniques: vectorizing calculations, avoiding copying data in memory, and minimizing operation counts.

Published in:

Computing in Science & Engineering  (Volume:13 ,  Issue: 2 )