NumPy fundamentals

These documents clarify concepts, design decisions, and technical constraints in NumPy. This is a great place to understand the fundamental NumPy ideas and philosophy.

• Array creation
• Indexing on ndarrays
• I/O with NumPy
• Data types
• Broadcasting
• Byte-swapping
• Structured arrays
• Writing custom array containers
• Subclassing ndarray
• Universal functions (ufunc) basics
• Copies and views