DESCR 404 B

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  1. Numexpr is a fast numerical expression evaluator for NumPy. With it,
  2. expressions that operate on arrays (like "3*a+4*b") are accelerated
  3. and use less memory than doing the same calculation in Python.
  4. In addition, its multi-threaded capabilities can make use of all your
  5. cores, which may accelerate computations, most specially if they are
  6. not memory-bounded (e.g. those using transcendental functions).