Python 3.14 has a new feature called the template string, or t-string, type. A t-string superficially resembles an f-string, but it’s designed to do something very different.

This tells Python to import SymPy into the main namespace, define a symbolic x variable, and set up "pretty printing." This will make the output look more like it does in a math textbook.

Manage an async event loop in Python Another common use for asyncio is to manage the async event loop. The event loop is an object that runs async functions and callbacks; it’s created ...