Form ever follows function.
E pluribus unum. (One composed of many.)
O! call back yesterday, bid time return.
Call me Ishmael.
When you call me that, smile.
In this chapter you will learn:
To construct programs modularly from small pieces called functions.
To create new functions.
How to pass information between functions.
Simulation techniques that use random number generation.
How the visibility of identifiers is limited to specific regions of programs.