38. Python: NumPy Library Tutorial (1)

Python NumPy (Numerical Python) is a powerful open-source library used for numerical computing. It provides support for:
1. Multidimensional arrays (ndarray)
2. Mathematical functions for operations on arrays
3. Linear algebra, Fourier transforms, and random number generation
4. Efficient performance through optimized C backend

It is a core library for scientific computing and forms the foundation for many other libraries like Pandas, SciPy, TensorFlow, and scikit-learn.

In one line:
NumPy is a fundamental Python library for fast, efficient numerical and array-based computing.