Learn about function notation, how to find an inverse function by changing the subject, and how to work with composite functions.

Modern C++ How To Write a Function That Returns More Than One Value Like magic, tuples make the impossible possible. Yep, we're talking here about one little corner in the Standard Template Library ...

Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used ...