NumPy: Array calculation

NumPy is the foundation package for high performance scientific computing and data analysis, and it is the foundation for a variety of other tools such as Pandas

Main functions of NumPy:

1 Ndarray: A multidimensional array structure that is efficient and space-saving 2 mathematical functions that do not require a loop to perform fast operations on an entire array 3 Tools for reading and writing disks, and tools for manipulating memory-mapped files 4 linear algebra, random number generation and Fourier transform functions 5 Tools for integrating code such as C,c++

Installation method:

1 pip install NumPy

Reference method:

1 Import NumPy AP NP

NumPy: Array calculation