June 2025
Intermediate to advanced
515 pages
17h 5m
English
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3 Numerical Calculations Using NumPy
In this chapter, you’ll learn how to perform operations on vectors and matrices and solve systems of linear equations using NumPy.
The acronym NumPy stands for numeric Python. As this name suggests, this module provides functions for numerical calculations. Besides the number of functions provided, the short runtime of the NumPy functions is particularly noteworthy. You should always import the NumPy module using the import numpy as np import statement. Assigning the np alias has become the accepted convention. NumPy forms the basis for almost all scientific calculations and is therefore often used in combination with the Matplotlib and SciPy modules.
3.1 NumPy Functions
The most commonly used NumPy functions ...
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