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numexpr_quickstart_evaluate_polynomial_on_numpy_arrays.py

python

Simple example showing how to evaluate a mathematical expression on NumPy arrays

15d ago10 linesnumexpr.readthedocs.io
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numexpr_quickstart_evaluate_polynomial_on_numpy_arrays.py
1import numexpr as ne
2import numpy as np
3
4a = np.arange(1e6)
5b = np.arange(1e6)
6
7# Evaluate a simple expression
8poly = ne.evaluate("a**2 + 3*a + b**3")
9
10print(poly)