3. Input and Output

3.1 Output

The > operator prints the evaluated expression to the console.

> "Hello, world!"
> + 10 5  # Prints 15

3.2 Input

Input operators halt execution and evaluate to the value entered by the user via stdin:

• , : Read String
• . : Read Integer
• ' : Read Float

> "Enter your name:"
= name ,

> "Enter your age:"
= age .