Using your own words, please describe what a function is. Defend your statements with a concrete illustration.

What exactly do you mean when you say "logical function"? What is the other name for it? Can you give any instances of logical functions?

Part 2 Invent your own function that does some useful computation of your choosing. Do not copy the function from somewhere else. Use incremental development, and record each stage of the development process as you go. Finally, print output that demonstrates that the function works as you intended. Include all of the following in your Learning Journal:   An explanation of each stage of development, including code and any test input and output. The output of three calls to your function with different arguments.

In your own words, how would you characterize a function? Provide an example to clarify the idea you're attempting to make.