9. Examples

This section has a few examples of how the Aergia language can be used.

9.1 Hello World

> "Hello, world!"

9.2 Fibonacci Sequence

> "How many numbers?"
= limit .
= n1 0
= n2 1
= i 0

[ << i limit
    > n1
    = temp + n1 n2
    = n1 n2
    = n2 temp
    = i + i 1
]

9.3 Factorial

{ factorial : n :
    ( <= n 1
        ? 1
    )
    ? * n @ factorial : - n 1 :
}

> "Enter n for n!:"
> @ factorial : . :