Language Characteristics(4.0)

This chapter covers the key concepts of the APL language and includes the following sections:

• Global Code(4.0)
• Operators(4.0)
• Separators(4.0)
• Constants(4.0)
• Control Flow(4.0)
• Data Types(4.0)
• Function Blocks(4.0)
• Function Declarations(4.0)
• Variables and Variable Scope(4.0)
• Syntax description(4.0)